On 10/23/2012 5:59 AM, PIKAL Petr wrote:
Hi
section Arguments of write.table help page clearly says
x the object to be written, preferably a matrix or data frame. If
not, it is attempted to coerce x to a data frame.
summary object from lm is highly structured list an AFAIK can not be
easily coerced to data frame. So either copy console output to some
word processing software by Ctrl-C Ctrl-V (in Windows environment) or
dissect summary output to pieces which can be coerced to data frames
and save it one by one by any write.* function.
Alternatively, if you don't care about the tabular nature of the
coefficients table, you can just do:
mdl <- lm(Sepal.Width ~ Sepal.Length, data=iris)
write.table(capture.output(print(mdl)), file="")
That is, use capture.output on the print method and write that out. For
this example, the file would look like
"x"
"1" ""
"2" "Call:"
"3" "lm(formula = Sepal.Width ~ Sepal.Length, data = iris)"
"4" ""
"5" "Coefficients:"
"6" " (Intercept) Sepal.Length "
"7" " 3.41895 -0.06188 "
"8" ""
Regards Petr
-----Original Message----- From: r-help-boun...@r-project.org
[mailto:r-help-bounces@r- project.org] On Behalf Of fxen3k Sent:
Tuesday, October 23, 2012 1:28 PM To: r-help@r-project.org Subject:
[R] Export summary from regression output
Hi there,
I tried it many times but didn't get it worked.
I just want to export the summary of a OLS regression (lm()
function) into a csv-file including the "call"-formula",
"coefficients", "r- squared", " adjusted r-squared" and "f
statistic".
I know I can export: write.csv2(Regression_60d_ann$coefficients,
"Regression_60d_ann.csv") But then I only get the coefficients, but
not all the other output...
I tried creating a matrix and I wanted to put in
Regression_60d_ann$coefficients, Regression_60d_ann$adj.r.squared,
Regression_60d_ann$r.squared, etc. but it didn't work due to
different length of rows.
Can anyone help or has a better solution?
Thanks in advance Felix
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