DrawMyData     a tool for teaching stats and data science by Robert Grant

Want some data that look a certain way or have certain stats, but don't have the time to look for a suitable data set or write a program to simulate it? Just click in the scatter plot below to add points. When you're happy, you can copy and paste the table, or save it to a .csv file. You can change the variable names and ranges and click "Reset Chart" to start again.

X name: X min: X max:

Y name: Y min: Y max:


Data table


Indispensible — Nathan Yau
Fantastic — Alberto Cairo
the Swiss Army Knife for undergrad statistics classes — Michael Anderson
Observational epidemiologists! Social psychologists! Cut out the middle man, don't bother collecting data, use this — Ben Goldacre