asuR: Advanced statistics using R
Functions and data sets for a lecture in Advanced
Statistics using R. Especially the functions mancontr() and
inspect() may be of general interest. With mancontr(), short
for manual contrasts, it is possible to specify your own
contrasts and give them useful names. Something that is
important in most projects of reasonable size. The function
inspect() shows a wide range of inspection plots to validate
model assumptions (currently for models fitted with lm, glm,
and lmer). And do not forget to have a look at norm.test(), it
is not only fun!
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