topic logical regression equation in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206934#M2938 <HTML><HEAD></HEAD><BODY><SPAN>1/(1 + Power(2.71828, (-1 * (("slope" * 0.0531159)+ ("solar" * -0.0012492) 1.5494739)))) </SPAN><BR /><BR /><SPAN>I entered this logical regression statement into raster calculator. I can't figure out for the life of me what is the syntax error in the statement. Any help is appreciated.</SPAN></BODY></HTML> Sat, 12 May 2012 02:46:36 GMT ThomasKwan 2012-05-12T02:46:36Z logical regression equation https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206934#M2938 <HTML><HEAD></HEAD><BODY><SPAN>1/(1 + Power(2.71828, (-1 * (("slope" * 0.0531159)+ ("solar" * -0.0012492) 1.5494739)))) </SPAN><BR /><BR /><SPAN>I entered this logical regression statement into raster calculator. I can't figure out for the life of me what is the syntax error in the statement. Any help is appreciated.</SPAN></BODY></HTML> Sat, 12 May 2012 02:46:36 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206934#M2938 ThomasKwan 2012-05-12T02:46:36Z Re: logical regression equation https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206935#M2939 <HTML><HEAD></HEAD><BODY><SPAN>You are missing an operator before "1.5494739"</SPAN><BR /><SPAN>1/(1 + Power(2.71828, (-1 * (("slope" * 0.0531159)+ ("solar" * -0.0012492) missing operator, i.e. +-/* 1.5494739))))</SPAN></BODY></HTML> Sat, 12 May 2012 09:10:01 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206935#M2939 Luke_Pinner 2012-05-12T09:10:01Z Re: logical regression equation https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206936#M2940 <HTML><HEAD></HEAD><BODY><SPAN>Thank you for responding to my problem. The solutions put forth here solved the problem! Couldn't be more happier. I should use these forums more often!</SPAN></BODY></HTML> Tue, 15 May 2012 15:42:49 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/logical-regression-equation/m-p/206936#M2940 ThomasKwan 2012-05-15T15:42:49Z