March 2016
Beginner to intermediate
232 pages
12h 12m
English
Content preview from Exploratory Factor Analysis with SASBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Example Syntax and Output
Two
basic procedures exist for producing factor scores in SAS: 1) a predefined
SAS option and 2) a program-it-yourself option. As you might imagine,
the predefined SAS option is by far the easier. When you include the
OUT=output-data-set-name option
on the FACTOR statement (SAS, 2015), SAS
will automatically output a data set that contains all of your original
data along with an estimate of weighted factor scores (e.g., Factor1,
Factor2, etc.). SAS computes the factor scores as a linear combination
of a standardized version of our variables (i.e., with a mean of 0
and a standard deviation of 1) and something called the standardized
scoring coefficients.[3] The scoring coefficients are essentially the regression coefficients ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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