SAS code for chi square

[ralphbenno]

I would like to see the SAS code for chi square test statistics

the data is 20 observations

I believe that in SAS  you use the proc freq  command

can you provide me with the code

[PeterClemmensen · Accepted solution]

See the Chi-Square Goodness-of-Fit Tests at the PROC FREQ Documentation. 

Also, see the two blog posts at The Do Loop:

Chi-square tests for proportions in one-way tables

The chi-square test: An example of working with rows and columns in SAS