sas
PC-SAS reading variables in from another dataset
I have a dataset in PC SAS which I made some time ago and daily a new version is created ( a trigger file).[详细]
2023-03-05 16:25 分类：问答SAS proc contents
I am trying to list content of sas library Sasuser with standard sas 9 setup. From explorer, the library contains Table and catalogs. I am wondering what went wrong. Plus I am able to run proc content[详细]
2023-03-05 08:35 分类：问答How to add variables based on counter and output to xml file using xmlengine(xmlmapper) in SAS?
I have two data sets in which some records are relevant to each other. E.g. Dataset1 Var1 abcde bad man big bang[详细]
2023-03-04 22:01 分类：问答SAS proc transpose and output to excel
Another SAS questio开发者_C百科n from me (I noticed these don\'t come up here that often...): I have a data set containing something like this:[详细]
2023-03-03 06:53 分类：问答SAS variable concatenation through data step
I am looking for a way to create a string variable containing certain values of the dataset while going through the data step.[详细]
2023-03-01 07:14 分类：问答Transform literal date parameter to SAS date value in macro
I want to create a SAS macro which takes a literal date (eg. \'31may2011\'d) as parameter. Inside the macro I want to transform this into a SAS date value (eg. 18778).[详细]
2023-02-28 00:29 分类：问答How to remove duplicated records\observations WITHOUT sorting in SAS？
I wonder if there is a way to unduplicate records WI开发者_StackOverflow中文版THOUT sorting?Sometimes, I want to keep original order and just want to remove duplicated records.[详细]
2023-02-27 04:24 分类：问答SAS memory usage and sorting
I\'m curious about SAS\'s use of memory, sorting, and why it seems to be so inefficient. I have a quad core xeon with 8GB ram.I have a 3GB dataset.Why, at any given ti开发者_运维技巧me during a stan[详细]
2023-02-26 04:36 分类：问答Test if a variable exists
I want to test if a variable exists and if it doesn\'t, create i开发者_C百科t.The open()&varnum() functions can be used. Non-zero output from varnum() indicates the variable exists.[详细]
2023-02-25 15:01 分类：问答Can anyone help me write a R data frame as a SAS data set?
In R, I have used the write.foreign() function from the foreign library in order to write a data frame as a SAS data se开发者_JS百科t.[详细]
2023-02-21 02:50 分类：问答
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