The confidence interval is a concept associated with a hypothesis.
If it's the confidence interval on the test for a mean value, typically you
would get that by using a T-Test.
On Fri, Oct 12, 2018 at 10:40:22AM +0200, Werner LEMBERG wrote:
Folks,
I would like to get a 95% confidence interval so that I could use it
in AGGREGATE, e.g.,
AGGREGATE OUTFILE * MODE ADDVARIABLES
/BREAK=...
/Mean = mean(V)
/CI = ci(V, 0.95)
What must I do to get the result of my hypothetical `ci' function?
I'm a PSPP novice, so maybe there is a better solution than AGGREGATE
??? what I ultimately want is to emit the confidence interval of a
variable to a CSV file using SAVE TRANSLATE.
Werner
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