https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54381#M2522 Hi Ksharp,<BR /> Sorry for not being clear. "Mutual Information" is a statistics from Information Theory. Its is explained in Wikipedia.<BR /> <BR /> Regards,<BR /> <BR /> Amit Thu, 21 Apr 2011 16:41:12 GMT AmitKB 2011-04-21T16:41:12Z https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54379#M2520 Hi,<BR /> I want to calculate Mutual Information of two variables. Is there a sas procedure which does it. I have Base SAS 9.2 and SAS/STAT.<BR /> <BR /> Regards,<BR /> <BR /> Amit Wed, 20 Apr 2011 23:08:49 GMT https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54379#M2520 AmitKB 2011-04-20T23:08:49Z https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54380#M2521 Which information you need ?<BR /> dictionary.columns contain all the information about variables.<BR /> [pre]<BR /> proc sql;<BR /> select * <BR /> from dictionary.columns<BR /> where libname='xxxxx' memname='xxxxx'<BR /> ;<BR /> quit;<BR /> [/pre]<BR /> <BR /> <BR /> <BR /> <BR /> Ksharp Thu, 21 Apr 2011 06:15:06 GMT https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54380#M2521 Ksharp 2011-04-21T06:15:06Z https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54381#M2522 Hi Ksharp,<BR /> Sorry for not being clear. "Mutual Information" is a statistics from Information Theory. Its is explained in Wikipedia.<BR /> <BR /> Regards,<BR /> <BR /> Amit Thu, 21 Apr 2011 16:41:12 GMT https://communities.sas.com/t5/Statistical-Procedures/Calculate-Mutual-Information-for-Two-variables/m-p/54381#M2522 AmitKB 2011-04-21T16:41:12Z