R Leaps Package: Regsubsets - coef "Reordr" Fortran error -

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i'm using r leaps package obtain fit data: (my dataframe df contains y variable , 41 predictor variables)

require(leaps)  n=3 regsubsets(y ~ ., data = df, nbest=1, nvmax=n+1,force.in="x", method = 'exhaustive')-> regfit  coef(regfit,id = n)

when run code more once (the first time works fine) following error when run coef command:

error in .fortran("reordr", np = as.integer(object$np), nrbar = as.integer(object$nrbar), : "reordr" not resolved current namespace (leaps)

any why happening appreciated. a.

i had build package source inserting (package = 'leaps') argument reordr function in leaps.r file. works fine every time.

the solution related to:

r: error message --- package error: "functionname" not resolved current namespace


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