[R] Test for Homoscedesticity in R Without BP Test

Deepak Singh sdeepakrhelp at gmail.com
Mon Apr 4 10:40:06 CEST 2016

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.
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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