https://communities.sas.com/t5/SAS-Data-Science/HPGLM-Number-of-Observations-Used/m-p/609333#M8077 <P>Dears,</P><P>&nbsp;</P><P>I have a dataset with no missing values or negative values but when I run HPGLM node in EM the number of observations used is 50% of the number of observations read.</P><P>&nbsp;</P><P>How can I fix that?</P> Wed, 04 Dec 2019 11:11:12 GMT rawagah 2019-12-04T11:11:12Z https://communities.sas.com/t5/SAS-Data-Science/HPGLM-Number-of-Observations-Used/m-p/609333#M8077 <P>Dears,</P><P>&nbsp;</P><P>I have a dataset with no missing values or negative values but when I run HPGLM node in EM the number of observations used is 50% of the number of observations read.</P><P>&nbsp;</P><P>How can I fix that?</P> Wed, 04 Dec 2019 11:11:12 GMT https://communities.sas.com/t5/SAS-Data-Science/HPGLM-Number-of-Observations-Used/m-p/609333#M8077 rawagah 2019-12-04T11:11:12Z https://communities.sas.com/t5/SAS-Data-Science/HPGLM-Number-of-Observations-Used/m-p/609469#M8080 <BLOCKQUOTE><HR /><a href="https://communities.sas.com/t5/user/viewprofilepage/user-id/293311">@rawagah</a>&nbsp;wrote:<BR /> <P>Dears,</P> <P>&nbsp;</P> <P>I have a dataset with no missing values or negative values but when I run HPGLM node in EM the number of observations used is 50% of the number of observations read.</P> <P>&nbsp;</P> <P>How can I fix that?</P> <HR /></BLOCKQUOTE> <P>As a minimum you should post the code you used. Best is to post the code along with the log, copy both and paste into a code box opened on the forum with the {I} icon.</P> <P>&nbsp;</P> <P>You may have specified an option that restricted values or there might be something such as values are not missing but an operation may have a restricted domain such a LOG doesn't like negative or 0 values and excludes records based on that domain.</P> Wed, 04 Dec 2019 18:11:06 GMT https://communities.sas.com/t5/SAS-Data-Science/HPGLM-Number-of-Observations-Used/m-p/609469#M8080 ballardw 2019-12-04T18:11:06Z