topic Re: ERROR: Invocation of unresolved module LN in SAS/IML Software and Matrix Computations https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130891#M1027 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I believe that SAS does not have LN function, but rather LOG - which is for base e, and LOG10 for base 10.</P><P></P><P>Good luck,</P><P></P><P>Anca.</P></BODY></HTML> Fri, 01 Nov 2013 10:53:35 GMT AncaTilea 2013-11-01T10:53:35Z ERROR: Invocation of unresolved module LN https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130890#M1026 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>I received the following error, "ERROR: Invocation of unresolved module LN", for the following line in proc iml: </P><P></P><P>lt0=2*ln(1+0.08523379984/200);</P><P></P><P>Can someone maybe help me with this?</P><P></P><P>Regards</P></BODY></HTML> Fri, 01 Nov 2013 09:35:29 GMT https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130890#M1026 Henro 2013-11-01T09:35:29Z Re: ERROR: Invocation of unresolved module LN https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130891#M1027 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I believe that SAS does not have LN function, but rather LOG - which is for base e, and LOG10 for base 10.</P><P></P><P>Good luck,</P><P></P><P>Anca.</P></BODY></HTML> Fri, 01 Nov 2013 10:53:35 GMT https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130891#M1027 AncaTilea 2013-11-01T10:53:35Z Re: ERROR: Invocation of unresolved module LN https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130892#M1028 <HTML><HEAD></HEAD><BODY><P>Thanks a lot Anca!</P></BODY></HTML> Fri, 01 Nov 2013 11:26:43 GMT https://communities.sas.com/t5/SAS-IML-Software-and-Matrix/ERROR-Invocation-of-unresolved-module-LN/m-p/130892#M1028 Henro 2013-11-01T11:26:43Z