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gsummary
2010 Aug 10
1
extracting information from an object
...to understand. Perhaps I don't understand "methods" well enough.
Below is sample code:
#Sample for linear model
x <- c(3,7,9,15,18)
y <- c(5,4,8,6,9)
reg <- lm(y~x)
reg
#Produces only the regression coefficients and using str(reg) indicates
that
# that is all that it has.
regsummary <- summary(reg)
#Produces what I need and str(regsummary) shows that st. errors are part
of the object.
regsummary$coefficients[1:2, 1:4]
rm(y)
out <- summary(reg)
# works just fine although y is no longer available and reg doesn't look
like it
# could supply it.
Thanks,
Dave Howell