error: could not find function "Run.ProjecTILs"

[ncedi12]

Hi there, firstly thanks for this lovely and very useful package and excellent vignettes.

Recently I've been encountering the above error when trying to run the projection wrapper function. I encounter this error both when using my query dataset and when I use the package provided query data in your vignette

see below an example:

query.projected <- Run.ProjecTILs(querydata, ref = ref) Error in Run.ProjecTILs(querydata, ref = ref) : could not find function "Run.ProjecTILs"

sessionInfo() R version 4.1.2 (2021-11-01) Platform: x86_64-apple-darwin17.0 (64-bit) Running under: macOS 13.0.1

Matrix products: default LAPACK: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRlapack.dylib

locale: [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages: [1] stats graphics grDevices utils datasets methods base

other attached packages: [1] GEOquery_2.62.2 Biobase_2.54.0 BiocGenerics_0.40.0 viridis_0.6.2
[5] viridisLite_0.4.0 forcats_0.5.1 stringr_1.4.0 dplyr_1.0.9
[9] purrr_0.3.4 readr_2.1.2 tidyr_1.2.0 tibble_3.1.8
[13] tidyverse_1.3.2 magrittr_2.0.3 ProjecTILs_2.2.1 scGate_1.2.0
[17] UCell_1.3.1 pracma_2.3.8 scales_1.2.0 ggplot2_3.3.6
[21] reshape2_1.4.4 gridExtra_2.3 BiocParallel_1.28.3 Matrix_1.4-1
[25] umap_0.2.8.0 sp_1.5-0 SeuratObject_4.1.0 Seurat_4.1.1

any advice please?

[mass-a]

Hello!

thanks for sharing the SessionInfo(). It seems you are running an older version of ProjecTILs - the Run.ProjecTILs wrapper was introduced starting from version 2.3. I suggest you update the package to the newest version to enable that functionality.

Best -m

[ncedi12]

Problem solved :-)

Thank you for your patience!