When should managing editors or freelance journalists think of bringing in a data-savy journalist?
Data journalist Winny de Jong explains the common process and workflow of data-driven storytelling, and explains when to hire data knowledge.
In this article I’ll show how you can use the RANDBETWEEN function together with an Excel pivot table to pull a randomized assortment of employees.
The RANDBETWEEN function was introduced in Excel 2007 and has two arguments: Thus a formula like =RANDBETWEEN(1,1000) would generate random numbers between 1 and 1,000.
It therefore makes all the more sense to learn more about it and use the program for more than just creating tables.
The COUNTIF function helps you create statistics, for example.But metrics and indices are much softer than we would like to think. Who and what is involved in making and making sense of it?With case studies from Africa Check, Morten Jerven covers the basics of cross examining statistics. This book is a collaborative experiment responding to these and other questions.Users who do not have rights to any part of the list data see the message "Number of rows removed from this list by Security constraints:" followed by the number. Excel Pivot Table Tutorial Pivot tables are one of Excel's most powerful features. Again, similar steps are followed to change the measure type to average. Create a Pivot Chart to visualize the data obtained in pivot table. To add a filter: In our example, we'll filter out based on Marital Status to determine how they affect the Internet usage. Drag a Marital Status field from the Field List to the Filters area. Try selecting different items to see how they affect the Pivot Table. This can be changed to desired type of calculation by doing right click and clicking on Value field Settings. Click on INSERT tab and choose the desired chart type. Data labels make a chart easier to understand because they show details about a data series or its individual data points. Scenario # 3 Analyze the average number of hours spent on Facebook through preferred browser Drag the following items to the different areas: 1. This can be changed to desired type of calculation by doing right click and clicking on Value field Settings. Click on INSERT tab and choose the desired chart type. From the above graph it can be observed that average number of hours spent on Facebook through the preferred browser as Chrome. Filters can be used to narrow down the data in your Pivot Table, allowing you to view only the information you need. Click the drop-down arrow, then check the box next to Select Multiple Items. When you select or deselect items, the Pivot Table will instantly reflect the changes. Drag the following items to the different areas: Race to the Rows Labels Area Gender to the Rows Labels Area Years on Internet to the Values Area Hours Per Day to the Values Area Years on Internet and Hours per Day will be calculated as a measure of SUM by default. Hours Per Day to the Values Area Hours per Day will be calculated as a measure of SUM by default.This course is meant for journalists looking to learn the most common uses of Python for data journalism.You'll learn how to set up Python and all related tools on your computer, clean up messy datasets, analyse data and scrape data.We explain clearly how to use COUNTIF correctly in...Periodically you may have a need to assign random numbers to an employee list, such as for raffle drawings or drug testing.