topic Regression GWR depentent variable as a natural logarithm - estimate output ??? in Spatial Statistics Questions https://community.esri.com/t5/spatial-statistics-questions/regression-gwr-depentent-variable-as-a-natural/m-p/248859#M815 <HTML><HEAD></HEAD><BODY><SPAN>Hallo Forum Members!</SPAN><BR /><BR /><SPAN>I made a hedonic house price model with the </SPAN><STRONG>depentent variable price per square meter</STRONG><SPAN>.</SPAN><BR /><BR /><SPAN>Now I have compute a model with the transformation of the natural logarithm from the price per square meter (LN).</SPAN><BR /><SPAN>- In a "ordinary" linear regression model </SPAN><STRONG>(OLS)</STRONG><SPAN> I get </SPAN><STRONG>regression coefficents (estimators) in percentage (%)</STRONG><SPAN>!</SPAN><BR /><BR /><STRONG>- Is it the same in the GWR ????</STRONG><BR /><BR /><SPAN>In the GWR model I get the following estimators:</SPAN><BR /><SPAN>[ATTACH=CONFIG]20010[/ATTACH]</SPAN><BR /><BR /><SPAN>For example does this mean:</SPAN><BR /><SPAN>year_ch1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>year_ch2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 16%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>year_ch3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9%</SPAN><BR /><SPAN>year_ch4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>ant_ter&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31%&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_akad&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 33% </SPAN><BR /><SPAN>z_etw_i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 103%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_geb_9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -18%&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_laerm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -46%&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>pb_geb1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>p_r_v1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 98%&nbsp; </SPAN><BR /><SPAN>pb_geb10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -3%</SPAN><BR /><BR /><SPAN>But whats with the high min. max. Values!!! ??</SPAN><BR /><SPAN>z_etw_i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -10.972751&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18.846764</SPAN><BR /><BR /><SPAN>Thanks for your help!</SPAN><BR /><BR /><SPAN>Peter</SPAN></BODY></HTML> Mon, 17 Dec 2012 17:05:12 GMT PeterMarkus1 2012-12-17T17:05:12Z Regression GWR depentent variable as a natural logarithm - estimate output ??? https://community.esri.com/t5/spatial-statistics-questions/regression-gwr-depentent-variable-as-a-natural/m-p/248859#M815 <HTML><HEAD></HEAD><BODY><SPAN>Hallo Forum Members!</SPAN><BR /><BR /><SPAN>I made a hedonic house price model with the </SPAN><STRONG>depentent variable price per square meter</STRONG><SPAN>.</SPAN><BR /><BR /><SPAN>Now I have compute a model with the transformation of the natural logarithm from the price per square meter (LN).</SPAN><BR /><SPAN>- In a "ordinary" linear regression model </SPAN><STRONG>(OLS)</STRONG><SPAN> I get </SPAN><STRONG>regression coefficents (estimators) in percentage (%)</STRONG><SPAN>!</SPAN><BR /><BR /><STRONG>- Is it the same in the GWR ????</STRONG><BR /><BR /><SPAN>In the GWR model I get the following estimators:</SPAN><BR /><SPAN>[ATTACH=CONFIG]20010[/ATTACH]</SPAN><BR /><BR /><SPAN>For example does this mean:</SPAN><BR /><SPAN>year_ch1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>year_ch2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 16%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>year_ch3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9%</SPAN><BR /><SPAN>year_ch4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>ant_ter&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31%&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_akad&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 33% </SPAN><BR /><SPAN>z_etw_i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 103%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_geb_9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -18%&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>z_laerm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -46%&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>pb_geb1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><SPAN>p_r_v1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 98%&nbsp; </SPAN><BR /><SPAN>pb_geb10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -3%</SPAN><BR /><BR /><SPAN>But whats with the high min. max. Values!!! ??</SPAN><BR /><SPAN>z_etw_i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -10.972751&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18.846764</SPAN><BR /><BR /><SPAN>Thanks for your help!</SPAN><BR /><BR /><SPAN>Peter</SPAN></BODY></HTML> Mon, 17 Dec 2012 17:05:12 GMT https://community.esri.com/t5/spatial-statistics-questions/regression-gwr-depentent-variable-as-a-natural/m-p/248859#M815 PeterMarkus1 2012-12-17T17:05:12Z