R/get_second_deriv.R
In benmarwick/signatselect: signatselect: Identifying signatures of selection
Defines functions
get_second_deriv
get_second_deriv <-
function(myf,x,prec,maxiter){
dx <- 2 * prec
fx <- myf(x)
fxplus <- myf(x+dx)
fxminus <- myf(x-dx)
return((fxminus-2 * fx + fxplus) / (dx^2))
}
benmarwick/signatselect documentation built on Dec. 4, 2019, 4:22 p.m.
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Defines functions get_second_deriv
get_second_deriv <-
function(myf,x,prec,maxiter){
dx <- 2 * prec
fx <- myf(x)
fxplus <- myf(x+dx)
fxminus <- myf(x-dx)
return((fxminus-2 * fx + fxplus) / (dx^2))
}
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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