On Mon, 4 Apr 2016, Deepak Singh wrote:
Respected Sir,
I am doing a project on multiple linear model fitting and in that project I
have to test Homoscedesticity of errors I have google for the same and
found bptest for the same but in R version 3.2.4 bp test is not available.
The function is called bptest() and is implemented in package "lmtest"
which is available for current versions of R, see
https://CRAN.R-project.org/package=lmtest
To install it, run:
install.packages("lmtest")
And then to load the package and try the function:
library("lmtest")
example("bptest")
So please suggest me a test on homoscedesticity ASAP as we have to submit
our report on 7-04-2016.
P.S. : I have plotted residuals against fitted values and it is less or
more random.
Thank You !
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______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
