Tableau superstore dataset download. Superstore, a fictional retail entity in the U.

Tableau superstore dataset download The goal of this project is to uncover insights and trends within the data through interactive visualizations. Is it possible to get the version of the superstore dataset that the tutorials Practice Your Data Analysis Skills as a Superstore Data Analyst Kaggle uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. This tutorial video is hands on tableau demo on how to create interactive dashboard on sample superstore dataset. Dec 14, 2024 · How to Interact with the Workspace Elements in Tableau Superstore Dataset? After the Workspace for Tableau Superstore Dataset opens up, you can view various attributes included in the Dataset, such as Location information, Product Category information, Profits, Discounts, Sales, Profit Ratio, Region, Quantity, etc. Data sets may be available in English only. , specializes in furniture, office supplies, and technology products. Hi everyone, does enyone know where to find (or can provide me) the dataset "Sample - Superstore Sales" that comes with the Version 7 of Tableau?. It provides a comprehensive analysis of sales, profit, and order metrics across various categories, regions, and time periods. You can learn about how to connect the dataset to tableau and work on the sample superstore dataset. 1 desktop, so i am requesting for data sets, FYI Please read below: Perform all the questions in Tableau 9. csv is in the same directory as the Tableau workbook. Note that you can use either Tableau Public or Desktop to find the answer. - WuCandice/Superstore-Sales-Analysis This is the Python version analysis approach, towards the legendary Sample Superstore Dataset with Pandas - leonism/sample-superstore However it uses a superstore dataset that has days to ship actual and scheduled fields which I am not able to find in my superstore dataset with tableau. Explore sales and profit distribution by state, track monthly sales by segment, and assess total sales by location and manager. The Bookshop data set was created for Tableau Desktop 2020. Datesets for learning Tableau. g. We would like to build the following tree: Level 0: Starting point; Level 1: Order Priority; Level 2: Ship Mode Aug 7, 2020 · This session utilizes our Superstore data set that is included with your Tableau Desktop download. This includes the state, region, order date, shipping date, product ordered etc. Register and attend any of the sessions in The Vault to learn from our data experts, customers, and trusted partners as they share valuable perspectives, guided lessons, and resources on how to use your data to respond to the most important Jul 4, 2021 · this video is for performing data visualization on sample superstore dataset using tableau. This electric blue and black dashboard illustrates sales for each year in the Superstore data set, and the user may select particular years for further investigation. In this Tableau online course, you will learn to tailor your analytical and visualization skills. twbx. Do you have any insight into when a new dataset will be released? Thanks. The Sample Superstore dataset contains information on the sales made by the store in different regions. Register and attend any of the sessions in The Vault to learn from our data experts, customers, and trusted partners as they share valuable perspectives, guided lessons, and resources on how to use your data to respond to the most important You can try searching for the "Global Superstore 2017. Order(superstore sales) and ; Quota (US Superstore Quota). 4 and it's no longer even included in the raw files. You can choose whether functional and advertising cookies apply. An interactive dashboard was developed to compare product sales & profits for segments in different European Countries. S. Search for workbooks that are on a topic you're interested in, browse for inspiration, then download the workbook to access the data. This repository contains a Tableau dashboard that visualizes sales data for the USA using the Superstore dataset. The Super Store dataset contains data on order details of customers for orders of a superstore ie; chain of multiregional stores under a brand globally. Expand Post Selected as Best Upvote Upvoted Remove Upvote Reply 2 upvotes This Tableau dashboard was created using the Sample Superstore dataset. Contribute to avrajit007/Tableau-Datasets development by creating an account on GitHub. And as a special treat, I have also added the localised workbooks created by the Tableau teams ready for you to play with Nov 29, 2020 · Let’s first build the dataset. Where can I find the global superstore . Clone or download this repository to your local machine. She uses a simple an effective color palate to convey KPI performance over an array of dimensionalities. However, I am noticing some discrepancies in terms of what the tutorial is showing verus what I am seeing on screen. Dataset d'environ 50000 lignes sur les commandes passées auprès de différents fournisseurs et marchés mondiaux entre 2011 à 2015. To maximize your learning and get step-by-step expert guidance from leading instructors, enroll in the full Tableau Training Course for Data Science . com/app/resources/learn. xls spread sheet to download? I need this for the purpose of learning. It also has a Returns sheet and a People sheets. Learn more Use Sample - Superstore. EU Superstore data was analyzed and visualized. An unexpected error occurred. Published: Jan 14, 2019 Updated: Nov 21, 2022 Jul 21, 2022 · I am preparing to use Tableau in my fall course, and I would like to be sure all of the students will be using the same version of the Superstore data. This repository contains visualizations and insights derived from three distinct datasets using Tableau. In Tableau, I see the latest data, with dates up to 2020 and I would like to have that data file to provide the students. Focus sur les USA. Business; Superstore Sales: Nov 9, 2024 · As I browsed through Tableau Public dashboards using the Superstore dataset, I noticed that many focus solely on providing an executive snapshot — highlighting top-level metrics like sales You signed in with another tab or window. png. The SuperStore dataset comprises a comprehensive sales record from a superstore, containing 9,994 entries across 19 distinct fields. I need this for the purpose of learning SuperStore Data in my organizations' Tableau Super Sample Superstore. Tableau Sample Superstore Original Dataset. Some improvement like data type and value of the column has been formatted correctly without re-formatted for usage This is a set of practice questions for problem-solving with Tableau Desktop. The link to the file can be found here:https: You signed in with another tab or window. tableau. - abiodunarabaa/EU Jul 1, 2024 · Here is a preview of the project management dataset: Download the Sample Workbook. If you continue to receive this error please contact your Tableau Server Administrator. We look deeper at the state-specific sales by density mapping and identify that the highest sales (in dollars) are in California and New York. We use three kinds of cookies on our websites: required, functional, and advertising. This big Nov 29, 2020 · In this post, we will show how to build a decision tree with Tableau. Flexible Data Ingestion. I imported the Sales SuperStore file to Tableau and started exploring the data to look for answers. The dataset contains data on sales, profits, and other metrics for a fictional company that sells office supplie. Published: May 19, 2020 Updated: Nov 27, 2022. Users are writing calculations based on today() or doing YOY calcs but the superstore dataset has not been updated to include and 2019 order dates so the calculated fields are null. Contribute to larryt2003/Superstore-Sales-Dataset-2015-2018 development by creating an account on GitHub. This session utilizes our Superstore data set that is included with your Tableau Desktop download. Superstore Sales Dataset 2015 – 2018. Big Dataset – This large dataset based on Superstore data, includes thousands of customers, products, and orders. #Superstore #Dashboard. twbx for reference as workplace data is confidential. Learn more Download Open Datasets on 1000s of Projects + Share Projects on One Platform. Feb 19, 2024 · Being an exhibition dashboard, it has plenty of extremely advanced features unavailable by default in Tableau. Once you've signed in or filled out the form to watch a video, click "Watch Now" and the download links will appear under the video. twbx or . Oct 2, 2024 · For this project, we’ll be taking tableau sample data sets superstore as our dataset, which you can download from here. Open the folder - Windows Explorer can open zip archives . Open Tableau 2. sql. Netflix Dataset - Viewing Trends and Ratings The case includes three detailed tutorials that can be used by instructors in the classroom to introduce students to Tableau in the context of retail strategy and operations (using the Global Superstore dataset that is made available with Tableau). The dashboard is interactive and allows users to filter data by year and region, while dynamically A Tableau Project. xls and . Quickly spot increases or decreases in sales, profit ratio, and shipping time, and switch to the Prescriptive tab to pinpoint the root cause. May 26, 2017 · This is my attempt to visualize the Sample Super Store Dataset by Tableau. First time Tableau user here! In the 'Getting started' tutorial video, the presenter connects the sample Superstore data with Superstore Returns data which is "available to download" on Tableau. zip . The Global Superstore 2016 files are available for download under the training videos themselves, either as a data set or a workbook with starting state sheets build out. The Global Superstore 2016 files are available for download under the training videos themselves, either as a data set or a workbook with starting state sheets build out. For this exercise, we use the global superstore tableau sample dataset. Quickly spot increases or decreases in sales, profit ratio and shipping time, and switch to the Prescriptive tab to pinpoint the root cause. ) Super Stores Sample Data for Reports, Free Downloads and Links. This dataset is easy to use because it […] sorry you are misinterpreting the superstore data - the "Returns" in superstore data are at the order id level - not the quantity level Expand Post Upvote Upvoted Remove Upvote Reply Is there a Superstore Dataset for using Tableau Public. This project is about making the dashboards using the sample superstore dataset in the tableau. Oct 7, 2023 · Here is a sample superstore dataset that allows us to perform extensive data analysis to give insight into ways the company can make its profits grow while reducing the losses. How to Create a Donut Chart in Tableau:1. Navigate to the Data directory . Zomato Dataset - Bengaluru Restaurants Analysis 2. There are 9994 rows of data in the Orders sheet. Tableau will automatically connect to the dataset and load the visualizations. Jan 17, 2021 · The Super Store dataset contains data on order details of customers for orders of a superstore in the US. 1. Here’s a general guide on how to approach this task: Step 1: Data Import and Database Becoming really familiar with the structure and content of the superstore dataset is like learning the Rosetta Stone of Tableau. Small Dataset – This small dataset based on the Superstore data contains just 5 customers, 5 products, and 10 orders. The following COVID-19 data visualization is representative of the the types of visualizations that can be created using free public data sets. You can get the dataset here. Download file Tableau Sample Question Solution. update: SQL file of superstore has been improved with name new_superstore. The Superstore dataset is a publicly available dataset that contains data on sales, profits, and other metrics for a fictional company that sells office supplies. Final Thoughts Feb 17, 2023 · The data for this analysis was sourced from the Sample Superstore dataset in tableau. In this project, I analyze sales performance, customer behavior, and product trends to provide actionable insights for optimizing business operations and enhancing customer satisfaction in EU Superstore. Created different visualizations using calculated fields, parameters & charts as the dashboard. The result file is attached. However whenever I select the "Filled Map" option it remains showing individual data points (see screenshot). world as Steffan mentioned above, however you'll have to create an account/profile, etc. xls at master · ARAPIL/EU-Superstore Dataset containing Sales & Profits of a Superstore Kaggle uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Some of these are listed as follows: Some of these are listed as follows: Date Selection Options for selecting the Current/Last Full 1/2/3/4 Week/Month/Quarter Period and compare it with the Previous/Last Year Same To Date/Full Period. In this post, I’ll detail a great example of a dashboard built by Jana Barková. Buy Tableau today Nov 28, 2019 · Download Power BI Sample Data Set for practice purpose, Power BI SuperStore, Map & Time Series Data Set excel sheet are available. Some possible sources include data repository websites, academic institutions' databases, and platforms that provide sample datasets for learning and practice. You signed in with another tab or window. Superstore, a fictional retail entity in the U. xl spread sheet to download . But before moving forward, let’s go through the requirements you need to fulfill for this project. Business; Superstore Sales: Nov 9, 2021 · Building a simple dashboard on tableau using the superstore dataset. The large dataset serves as a The Superstore dataset used in this dashboard is publicly available and can be downloaded from the Tableau website. Jun 2, 2020 · I'm using tableau public and I'm stuck in an E-learning activity due to a data source. twb to open the Tableau workbook. twb) using Tableau Desktop or Tableau Public. Visualizing Trader stores dataset using Tableau. Ever. Jan 11, 2023 · (For anyone that is as new to tech as I am, all you have to do is open the spreadsheet and, click the cloud button on the top, right of the spreadsheet, to download it. Download Tableau Public: Use the link to download tableau public. I had been using an ancient 2018 license for years, but deciding to check out newer items and didn't realize how crippled Tableau Public is but I can't afford $70/month to play around with the new Tableau Desktop license. This corporate-style visualisation is a different take on the classic Tableau Superstore data set. The dataset contains three tables: Orders: Detailed transaction data including Sales, Profit, Quantity, and Customer details. Succeed now with the tools you need to make data actionable. Basically, using the Superstore dataset, I am trying to look into whether the shipping costs for a selection of countries, namely, Turkey, Netherlands and Nigeria, separately, is in any way higher than that of the whole group of countries. Feb 5, 2020 · Sample Superstore KPI #kpi #Superstore #SampleSuperstore #marketinganalytics #KPIs #kpidashboard #Dashboard. I've attached an updated version of the Super Store dataset. 0 and connect to the Saved Sample-Superstore data-set. We removed all the data from it that is not required and added the « Link » column in the superstore data table. May 19, 2020 · Created from the Superstore data that comes with every Tableau download. xls Download. i know how to get the sample super store, but i am having 2018. Global Superstore - This dataset can be used for analyzing sales trends, identifying popular products and markets, and forecasting demand for products in the future. The dataset used for this analysis is the Sample Superstore dataset, which includes sales, profit, order, and customer data from 2014 to 2017 across different regions in the United States. I have tried to download other sets of superstore data from tableau site but those also do not contain these fields. Sep 7, 2021 · Tableau Superstore Dataset is a sample Dataset supplied by Tableau for new users to learn about and experiment with Tableau's various products and functionalities. I am going through the good tutorials that Tableau has provided with the superstore dataset. Import data to Tableau. So now the data runs from 2012 to 2015. Project Management Sample Data. I am attaching sample superstore . Right here. This report analyzes various aspects of the dataset to extract meaningful insights. Tableau Public (Link opens in a new window): Tableau Public is an amazing resource for Tableau-friendly data sets. tds files. Jim Hi All, I am trying to get a filled map, similar to the one seen below (from the superstore data set), using my own data. Has anybody used this dataset - if yes could you pls share it or the source Global Superstore Data Visualization Using Tableau - jarrodtky/Superstore-Global_Visualization_Tableau You signed in with another tab or window. This uses the Superstore data set. For Superstore data, the actual file can be found in the folder My Tableau Repository --> Datasources-->Folder Version (2020. The start page gives you several options to choose from: 1. I have seen in a post where someone shared all the sample excel datasources for tableau like coffechain, superstore, world bank I am unable to find that post. Each dataset has been explored and visualized to uncover patterns, trends, and key insights. html in your browser to view the visualization. #tableau visualization#superstore dataset#tableau#visulization #Ba The superstore dataset is a great learning tool for any Tableau user. Tableau Sample Data Excel Text Files Free Download. - EU-Superstore/Sample - EU Superstore. Learn more. Sales, profits, shipping modes were analyzed on country, state and regional bases. , for adding labels or central metrics). The dataset used for this project is Sample-superstore-sales, sourced from Tableau Community. Or at least from this repo here: Datawonders | Superstore Datasources These are all localised versions of Superstore Sales released with Tableau v2022. Jan 18, 2023 · Your file should now read as Superstore. I tried to look at saved data sources already You signed in with another tab or window. All the official Tableau help guides are based on this as it’s of of the most common data sources structures, works with every function in the tool, and is the cleanest you’ll ever see. Nov 7, 2024 · It is used to display proportions or percentages of a whole, similar to a pie chart, but the empty center can allow for more effective use of space (e. )-->en_US-US. Also for the superstore dataset I am trying to find the one which has multiple countries in it. The first thing you see after you open Tableau Desktop is the Start page (Link opens in a new window). Mar 12, 2023 · US Home Sales - This tableau dataset can be used for analyzing housing trends, predicting future prices, and understanding the real estate market. - Power BI Docs This Tableau Superstore Sales Dashboard provides a detailed analysis of sales dynamics. Jan 11, 2021 · Moreover, you can enroll in Tableau Public and download the app at the Tableau Public website. Kaggle uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Download the files. Where can I find the global super store. You signed out in another tab or window. Cleanest. Feel free to explore these datasets and get a taste of hands-on Tableau practice. This report provides an in-depth analysis of the company's performance from 2019 to 2022, highlighting key areas of strength and potential opportunities for growth. Could someone please share an excel file of the dataset Quota (US Superstore Quota)? Dec 12, 2021 · In this video, I explain what the Tableau Super Store data set is and how great is it to use as a practice file. Tutorial: Get Started with Tableau Desktop - Tableau . If you own a trial or paid Tableau license, you can use it too, the procedure is the same and your data will remain private. Tableau often updates these This project explores data visualization and analysis techniques using Tableau. ”) as the decimal separator. Sales refer to the total amount of money that a business earns by selling its Open the file Global_Superstore_Sales_Story. This dataset based on Superstore data, includes thousands of customers, products, and orders. Superstore Dataset - Sales and Profit Analysis 3. 3. xls About Explore these sample data sets, data sources, and web data connectors to get started on your next visualization project. Below the Tableau training video there are two areas to download: Data Sets and Solution Workbook. The activity requires two separate data sources for data blending. Accompanying With the information provided below, you can explore a number of free, accessible data sets and begin to create your own analyses. Which contains the . It was available in 2021. Apr 8, 2019 · Topic: Data Analytics and Business IntelligenceCourse: Management Information System (MIS)Adjunct Professor: Sultan M ShahedData Source: TableauDashboard: ht Kaggle is the world’s largest data science community with powerful tools and resources to help you achieve your data science goals. 邢 唷??> ? 4 ? ? b?d ?f ?h ?j ?l ?n ?p ?r ?t ?v ?x ?z ?| ?~ € ?b ?d ?f ?h ?j ?l ?n ?p ?r ?t In this project, I am working with a dataset of Superstore, aiming to answer 30 scenario-based questions through data visualization and analysis using Tableau. twbx file which can be downloaded and used. Understanding the logic : Connect with your customers and boost your bottom line with actionable insights. xlsx. Gain insights into sales trends, product performance, and regional analysis to inform business decisions. Mar 16, 2019 · I actually googled your first question and found this Tableau Sample Questions with Sample Superstore data which looks close. While this file is very helpful, it appears that the "Global Superstore" data table used in the Getting Started tutorial video contains a variable (Market - see the tutorial screenshot below) that is not in the newer "Sample - Superstore" table included with Tableau 2018. English (US) Deutsch; Download a data set and connect to it from Tableau to start creating. I created a parameter as in screen-shot Parameter. Reload to refresh your session. The dataset contains customer order details for a superstore over a period of four years, from 2018 to 2021. xls Sample - Superstore for Tableau 8. Once the email id is entered, the download will automatically begin. Inventory Records Sample Data in Excel. Explore Popular Topics Like Government, Sports, Medicine, Fintech, Food, More. The Dashboard should have the following features: May 17, 2022 · How to select the minimum order date for the different regions based on a parameter in sample superstore dataset I want to select the minimum order date for the different regions. This is a detailed analysis on customer behavior analysis. In this thread Shawn posted the Coffee Chain. there. Develop your data analytics skillset with our free data sets using real-world data, from flight delays and movie ratings to shark attacks and UFO sightings Maven Analytics | Data analytics online training for Excel, Power BI, SQL, Tableau, Python and more Hi Everyone. Here, you select the connector (how you will connect to your data) that you want to use. Sep 10, 2017 · I used the sample store data set available for download here. xlsx" file on websites that offer datasets and resources for analysis or research purposes. The dataset General Information. I'm using Tableau Public so I don't have it in the "My Tableau Repository" folder. The goal, as usual, is to do it with a minimum of data preparation. The data comprises sales data for three product categories: Furniture, Office Supplies, and Technology Apr 3, 2018 · Download file Sample - Superstore. I took a look at your data set and workbook - see attached - you had joined the 2 data sets with a full outer join - and created a lot of null values - I changed that to an inner join - Apr 20, 2023 · Figure 2. This compact dataset is helpful for understanding straightforward examples and how tableau works. csv & . Personally, I don't like posting answers to questions like this because then if someone is doing an exam or certification then it's not a test of Tableau knowledge, but how to use Google properly Does any have the sample superstore dataset for tableau version 2020. Open the Tableau Workbook: Double-click on Superstore sales analysis. A Popular Dataset that can be used for your Power BI & Tableau Project Kaggle uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. . Learn more Download a data set and connect to it from Tableau to start creating. 3 versions by using the Saved Datasources, but I just upgraded to 2021. Thanks in advance!! -Vidya. Learn more This project contains sql statements that includes the process of Data Warehousing and Data Mining - yannie28/Global-Superstore Mar 2, 2023 · The Superstore Sales dataset is a public sample dataset provided by Tableau. Welcome to my Tableau visualization project, where I present insights derived from the Sample - EU Superstore dataset. Place the Dataset: Ensure that Superstore sales dataset. xls data. Dec 16, 2023 · Analyzing sales data from the Superstore Sales Dataset using SQL (MySQL) and Tableau involves several steps. The next repository will be on the story telling using Tableau. The dataset includes order details, anonymized customer information, product specifics, and financial metrics. And then to the Superstore directory - this is the Relationship hierarchy. Sample - Superstore for Tableau 9. Show more actions. Feb 5, 2019 · This is a sample tableau project for practice. Try Tableau for free. The visualization is a Tableau Story, so view the story points by clicking on the captions provided at the top of the visualization. 0104 Superstore Dataset Explained (0:57) Download the Oct 28, 2022 · Tableau Superstore Dashboard Walkthrough from the sample Superstore data found on https://public. You switched accounts on another tab or window. Explore it and a catalogue of free data sets across numerous topics below. Dataset d Yes you have to import data from the Excel file provided in Tableau Repository into Sql Server. It is free to use as an Excel file that you can download and use. If you are using Tableau Desktop, the Sample Superstore dataset should be present in the Saved Data sources and will also be present in your My Tableau Repository folder on your local machine. 3 e. Note: The representation of decimal numbers varies across countries, and there are two main conventions: the comma (“,”) and the dot (“. Click on Microsoft excel and select Sample superstore dataset 3. twbx Download. Original dataset taken from Tableau public dataset website. For this purpose, we will use the superstore Dataset that we will blend with the polygonic dataset (we will make it polygonic !). Could someone send me these sample excel files again. Expand Post. Open the Tableau files (. For this example, we will use the superstore dataset provided with the Tableau installation. CAGR Formula : (To Year/ From Year) ^ 1/t -1 Open Tableau Desktop and begin. It's an incredible resource for teaching Tableau. Register and attend any of the sessions in The Vault to learn from our data experts, customers, and trusted partners as they share valuable perspectives, guided lessons, and resources on how to use your data to respond to the most important Super Sample Superstore. xls file. This corporate style viz is a different take on the classic Tableau Superstore data set. Aima, Thanks for posting the link to the Returns file. Available in csv, xlsx and sql format. Inside, you'll find all the data sources used in the Superstore relational source including your Superstore. Tableau icon. Leverage interactive features for actionable insights and strategic decision-making. Here in this repository I have uploaded my first tableau project which is on the Traders dataset. Download a data set and connect to it from Tableau to start creating. Feb 6, 2024 · The global superstore sales dataset used for this project is publicly available on Kaggle. It includes 15 Dashboards story telling about different KPIs. In this project I have selected the best chart for visualizing each question and explain each question based on the chart selection and its visualization. Develop a Tableau dashboard utilizing the Sample Superstore dataset, as shown in below figures. If you get your answer correct, close the discussion by click on correct answer option, so that it will help others to get their answers too for the related questions. The project analyzes the Superstore sales dataset in Tableau, showcasing key insights through a variety of chart types, custom calculations, and interactive features for an in-depth exploration of data trends and patterns. so I am trying to build the same CAGR% functionality in the superstore data set. Calculations; Jun 23, 2017 · Hi James. To do so, we made a Global Superstore Data Tableau. For that I will be using the Exercise dataset in which I will be cerating dashboards too I've run into this in prep and Tableau proper since the first of the year. Projects, Retail, Insurance, Banking, Manufacturing, Telecom, CrediCards, Technology, Shipping, Logistics This session utilizes our Superstore data set that is included with your Tableau Desktop download. 3? When I downloaded Tableau the datasources file was empty. 1. Explore the visualizations and interact with the filters to drill down into specific data segments. Try Tableau for Free; Buy Tableau Now There are a few different sample data sets offered by Tableau to practice with, and superstore is only one of them :) You can of course fish around on data. Apr 15, 2023 · English (US) Sample Superstore DatasetPublished: Apr 15, 2023 Updated: Apr 15, 2023 Your file should now read as Superstore. The only change I made was to add 36 months to the Order Date field and the Shipping Date field (on the orders tab). The formatting / labelling / spacing / alignment should be the same as used in the charts. zip; Open the folder - Windows Explorer can open zip archives; Navigate to the Data directory; And then to the Superstore directory - this is the Relationship hierarchy. 2 to showcase relationships—the new data modeling capabilities for combining data. Use the Sample- Coffee Chain data-set for the following questions (It should include 2011,2012,2013) Thank you Consumer and product Analytics on Global Super Store Data. x versions. xymmi bqrqw iiez jhjld kavs yma ktbit aynvdf rvws wkoz