https://communities.sas.com/t5/New-SAS-User/Base-sas-certification/m-p/842696#M36538 <P>It seems to me that you haven't given us the entire word-for-word question, in what you show us is not a question in any meaningful sense of the word despite the 7 question marks at the end; you have paraphrased the question somehow. Please give us the complete exact word-for-word question.</P> Sat, 05 Nov 2022 20:32:37 GMT PaigeMiller 2022-11-05T20:32:37Z https://communities.sas.com/t5/New-SAS-User/Base-sas-certification/m-p/842695#M36537 <P>if question ask use match-merging then we have to use ( in datset option ) or we have to just sort with by variable and merge with by variable ????</P><P>for eg:-</P><P><STRONG>Q. match-merging technique to combine&nbsp;data sets&nbsp;input_a&nbsp;and&nbsp;input_b&nbsp;one-to-one in order to calculate a&nbsp;new variable?????</STRONG></P> Sat, 05 Nov 2022 19:55:28 GMT https://communities.sas.com/t5/New-SAS-User/Base-sas-certification/m-p/842695#M36537 Mona4 2022-11-05T19:55:28Z https://communities.sas.com/t5/New-SAS-User/Base-sas-certification/m-p/842696#M36538 <P>It seems to me that you haven't given us the entire word-for-word question, in what you show us is not a question in any meaningful sense of the word despite the 7 question marks at the end; you have paraphrased the question somehow. Please give us the complete exact word-for-word question.</P> Sat, 05 Nov 2022 20:32:37 GMT https://communities.sas.com/t5/New-SAS-User/Base-sas-certification/m-p/842696#M36538 PaigeMiller 2022-11-05T20:32:37Z