BookmarkSubscribeRSS Feed
patrickho0119
Calcite | Level 5

Instead of using the PROC IML to conduct the Iterative Proportional Fitting, any other methods / procedures that can be dealt with.

2 REPLIES 2
SteveDenham
Jade | Level 19

Wouldn't Fisher's Exact Test do what you need in PROC FREQ? At least as far as generating a probability statement about the "extremeness" of the observed proportions?  Calculating the expected proportions would be more difficult, and if that is what you need, then you will probably need to explore PROC CATMOD.

Steve Denham

patrickho0119
Calcite | Level 5

My situation is that the value in each cell is known, for instance, at the very beginning I got the following table:

var1var2
A1B2G5Total
T11030747
S225-7
S4-72981
U88-1725
Total2010733160

and suppose the control total of var1 and var2 are:

var1
T153
S219
S4102
U850
Total224

var2
A1B2G5Total
705797224

The target is to adjust the value of each cell of the var1 x var2 with the control total. 

sas-innovate-2024.png

Join us for SAS Innovate April 16-19 at the Aria in Las Vegas. Bring the team and save big with our group pricing for a limited time only.

Pre-conference courses and tutorials are filling up fast and are always a sellout. Register today to reserve your seat.

 

Register now!

What is Bayesian Analysis?

Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.

Find more tutorials on the SAS Users YouTube channel.

Click image to register for webinarClick image to register for webinar

Classroom Training Available!

Select SAS Training centers are offering in-person courses. View upcoming courses for:

View all other training opportunities.

Discussion stats
  • 2 replies
  • 701 views
  • 0 likes
  • 2 in conversation