Immanuel Abdi comments

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                                            Immanuel Abdi

simpleError in validObject(.Object): invalid class “DimReduc” object: dimensions for ‘cell.embeddings’ must be in order

I can also reproduce this.. Will get this fixed today.

simpleError in validObject(.Object): invalid class “DimReduc” object: dimensions for ‘cell.embeddings’ must be in order

Should be fixed now!

`addGeneIntegrationMatrix` Error in slot(object = object, name = "features")[[layer]] <- features: more elements supplied than there are to replace Traceback:

Hi @IqRaZaFaR16 , sorry about this issue. This is related to HDF5 file locking, and has been an ongoing issue for a while. Refer to #248 for some more information,...

Can't install the ArchR on MacOS 15.0.1

Hi Penghyu27, Thanks for trying to use ArchR! I am not confident that the package is with ArchR, as `usethis` is a dependency of devtools. Could you do `installed.packages()` for...

Can't install the ArchR on MacOS 15.0.1

Hi Penghy27, Are you getting the same issue with `installExtraPackages()` with `usethis`? Overall the function just tries to install Seurat, Cairo, harmony, preswto, shiny, rhandsontable and shinythemes. I see you...

Can't install the ArchR on MacOS 15.0.1

Hi penghy27 this is something I'm not 100% familiar with and it seems like a system issue with your R environment and your compiler. When I read through some other...

Error in g$grobs[[legend]]: no such index at level 2

Hey @danli349, sorry for the super late reply. I added in a fix for this, and this will be included in the 1.0.3 release

Ia/insertion radix sorting

So I just checked your changes with pprof, htop and they seem to have fixed the issue at hand. Performance looks great at taking taking approximately 40% faster than original...

Simple Operations on matrices: max, min, range etc.

Just to add on to what Ben had mentioned, BPCells also exposes methods to apply R functions to arrays, to each col/row of an `IterableMatrix` (see [`apply_by_row/col`](https://bnprks.github.io/BPCells/reference/apply_by_row.html)). While there is...

Aggregate rows in BPCells

Hi @NormalLomo, unfortunately due to the way data is held within BPCells objects, it is pretty much impossible to perform pseudobulks if the groups are rows. If you are curious,...