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Zhenglei
Zhenglei has asked
4
questions and find answers to
2
problems.
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About
I consider myself as a statistician. I use a lot of R.
Zhenglei questions
In R, how to do nonlinear least square optimization which involves solving differential equations?
Files in Collate field missing from package when installing from Github
How to handle boundary constraints when using `nls.lm` in R
In R, how to make the variables inside a function available to the lower level function inside this function?(with, attach, environment)
Zhenglei answers
Files in Collate field missing from package when installing from Github
R custom package install from file error