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In this video we continue to discuss subscripts, this time concentrating on matrices and arrays. Each dimension of these structures may be subscripted to return a sub-matrix or sub-array of the…
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In this video we introduce read.table() for reading data from an external file into a data frame in R. We illustrate the use of this function via Example #1 in Mod9Script.R; you should download that…
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This video introduces the SET command within a SAS data step for copying one dataset into another or for combining datasets vertically (vertical concatenation). This video covers essential content…
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There are two variables that SAS automatically creates in the program data vector when processing a data step. One is _N_ and the other is _ERROR_. These are useful to know about when programming in…
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This video provides an introduction to delimited input. Follow along with Example #5 in InputExamps.sas.
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This video shows our first SAS program, which is called pets.sas. You'll see how to open SAS University Edition, how to open pets.sas in SAS Studio, and you'll learn the general structure…
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