topic Re: Log and Antilog in SAS Programming

topic Re: Log and Antilog in SAS Programming https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157305#M262990 <HTML><HEAD></HEAD><BODY><P>In SAS, LOG means "natural log." Your example is actually </P><P>L = LOG10(98167.94);</P><P>so the inverse is</P><P>P = 10**L;</P></BODY></HTML> Mon, 02 Dec 2013 21:02:13 GMT Rick_SAS 2013-12-02T21:02:13Z Log and Antilog https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157302#M262987 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>anybody can guide me how can I do the reverse log in SAS.</P><P></P><P>i.e.:</P><P></P><P>LOG(98167.94) is 4.99196967766037</P><P></P><P>I want to convert 4.99196967766037 to 98167.94.</P><P></P><P>Thanks,</P><P>KP</P></BODY></HTML> Wed, 27 Nov 2013 16:58:36 GMT https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157302#M262987 Kpatel306 2013-11-27T16:58:36Z Re: Log and Antilog https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157303#M262988 <HTML><HEAD></HEAD><BODY><P>You can google some of these <img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://communities.sas.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /></P><P></P><P>First result from google "SAS ANTILOG"</P><P><A href="http://listserv.uga.edu/cgi-bin/wa?A2=ind0112b&L=sas-l&P=33218" title="http://listserv.uga.edu/cgi-bin/wa?A2=ind0112b&L=sas-l&P=33218">SAS-L archives -- December 2001, week 2 (#305)</title><style type="text/css"></style><head><title>LISTSERV at the University of Georgia</A></P></BODY></HTML> Wed, 27 Nov 2013 17:02:43 GMT https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157303#M262988 Reeza 2013-11-27T17:02:43Z Re: Log and Antilog https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157304#M262989 <HTML><HEAD></HEAD><BODY><P>Thanks Reeza,</P><P></P><P>I have seen that before and use that function in my code, but I think I did some mistake in using EXP, so it was not working.</P><P></P><P>But now its working.</P><P></P><P>Thanks a lot.</P></BODY></HTML> Wed, 27 Nov 2013 17:12:29 GMT https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157304#M262989 Kpatel306 2013-11-27T17:12:29Z Re: Log and Antilog https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157305#M262990 <HTML><HEAD></HEAD><BODY><P>In SAS, LOG means "natural log." Your example is actually </P><P>L = LOG10(98167.94);</P><P>so the inverse is</P><P>P = 10**L;</P></BODY></HTML> Mon, 02 Dec 2013 21:02:13 GMT https://communities.sas.com/t5/SAS-Programming/Log-and-Antilog/m-p/157305#M262990 Rick_SAS 2013-12-02T21:02:13Z