The only thing I know about your package is the code you've shared so far, so I may be wrong. If I understand correctly, you're using kronecker and dnormfun to evalute the normal density at several values of mu and sigma, but a fixed point x. And you're fixing that point x in dnormfun, with the possibility of redefining dnormfun if you need a new point x. If that is the case, I think you can simply do something like
kronecker(X, Y, FUN = dnorm, x = gridY[i]). But again, maybe I'm missing something. Max Turgeon Assistant Professor Department of Statistics Department of Computer Science University of Manitoba maxturgeon.ca<http://maxturgeon.ca> ________________________________ From: Weimin Zhang <zhan...@hotmail.com> Sent: February 21, 2020 12:38 PM To: Max Turgeon; r-package-devel@r-project.org Subject: Re: no visible binding for '<<-' assignment note Thank you Max. The reason I used the super assignment "<<-" is because the "dnormfun" function later called by function kronecker(X, Y, FUN = "*",...) through FUN=" ". If I don't use the super assignment "<<-" then the kronecker function cannot find "dnormfun" function. The question now seems that how I can let the kronecker(X, Y, FUN = "*",...) know that "dnormfun" is a "FUN"? Thanks, Weimin ________________________________ From: Max Turgeon <max.turg...@umanitoba.ca> Sent: Thursday, February 20, 2020 10:50 AM To: Weimin Zhang <zhan...@hotmail.com>; r-package-devel@r-project.org <r-package-devel@r-project.org> Subject: Re: no visible binding for '<<-' assignment note Hi Weimin, >From the R docs, if there is no visible binding for the deep assignment, >meaning there is the variable "dnormfun" not already defined in the parent >environment, then an assignment is made in the global assignment. Is this >really what you want to do, define a function "dnormfun" that is available in >the user's global environment? If yes, then you'll need to make a case for it >in your CRAN submision comments. If no, then you can probably just change >"<<-" to "<-". Best, Max Turgeon Assistant Professor Department of Statistics Department of Computer Science University of Manitoba maxturgeon.ca<http://maxturgeon.ca> ________________________________ From: R-package-devel <r-package-devel-boun...@r-project.org> on behalf of Weimin Zhang <zhan...@hotmail.com> Sent: February 19, 2020 11:48:38 AM To: r-package-devel@r-project.org Subject: [R-pkg-devel] no visible binding for '<<-' assignment note Dear all, In the last submission of my package the CRAN gave this note: "Check: R code for possible problems, Result: NOTE: no visible binding for '<<-' assignment..." How can I bypass this note? This is the local function which cause this note: dnormfun <<- function(muvalue, sigmavalue, aNumber = gridY[i] ){ force(aNumber) ansvalue=dnorm(aNumber,muvalue,sqrt(sigmavalue)) return(ansvalue) } The package can run normally at my machine. Any suggestion? Thanks, Weimin [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
