klin333

thoughts on a cached version of use() ?

5

Hi, `modules::use()` could get quite slow with large R scripts, especially when there are multiple layers of nested modules in modules. Any thoughts on a cached version of `use` that...

If writeData() writes to a sheet with "&" in the sheet name string, then resulting xlsx file from saveWorkbook() is corrupt and cannot be opened by Excel. **To Reproduce** ```r...

replace as.character with format for R4.3

1

in R4.3 the following could give warning: ``` rhandsontable::rhandsontable(data.frame(x = Sys.Date())) # Warning message: # In as.character.POSIXt(as.POSIXlt(x), ...) : # as.character(td, ..) no longer obeys a 'format' argument; use format(td,...

Going along very similar lines as https://github.com/cvxpy/cvxpy/pull/1669 Currently ignore_dcp is an argument in public apis, but there's no active code in CVXR that actually does anything with this argument. This...

scope to support semi NMF?

3

Hi, Thank you for this great package! Any scope to include semi nonnegative matrix factorization? Your docs seems to suggest ability to allow negative numbers in matrix to be factorized,...

potential for out of bounds access in FittedBondDiscountCurve when provided guess is of wrong size

2

Hi, In FittedBondDiscountCurve, there appears no check on the size of provided guess Array. Given the code snippets below, it appears there could be potential for out of bounds access,...

Hi, For FittedBondDiscountCurve, user might want to rerun the optimization with a different guess. This is often required because these non-convex fitting methods can often get stuck in local minima,...

Hi, It appears previous efforts (#982) to allow constraints in FittedBondDiscountCurve did not reach the finish line. Any chance we can resurrect the effort? No worries it causes too much...