Pivot table using grpstats

Question

alpedhuez 2018-1-13

编辑： Prasanth Sunkara 2018-1-23

Hello,

Let us I want to calculate the sum and mean of wealth for men and women.

I set Type ={men, women} and have created a pivot table using

summarytable = grpstats(dsa,'Type',{'sum','mean'})

Now I want to have sum and mean for everyone in the sample (without grouping for men and women). Please advise the next step.

Answer 1

Prasanth Sunkara 2018-1-23

编辑：Prasanth Sunkara 2018-1-23

Hi, I understand that you want to compute the stats without using any grouping variable. It could be done as follows:

>>summarytable = grpstats(dsa, [],{'sum','mean'})

I would recommend trying out the below example first(execute this on MATLAB CMD prompt)

>>openExample('stats/SummaryStatisticsforaDatasetArrayWithoutGroupingExample')