could not find the function disp_func

[MingBit]

Hallo,

Thanks for the great tool. I was using monocle (2.14.0) for cell trajectory analysis but the function plot_genes_branched_heatmap was not working. Error:

simpleError in checkwz(wz, M = M, trace = trace, wzepsilon = control$wzepsilon): NAs found in the working weights variable 'wz'> Error in disp_func(expr_hint) : could not find function "disp_func"

I also noticed that it didn't work with only certain genes maybe because of the 'NA issue'. set parameter norm_method = 'log' was not working.

Any ideas?

Thanks!

[JihedC]

I am having the same issue

[tinjac]

I have the same issue using Monocle 2.14.0 and would really appreciate some tips on how to solve this!

In my case I get this error only for certain branch points.

In the attached file you can find an example BEAM output (BEAM_res1) for a branch point where plot_genes_branched_heatmap works if I only plot the first 65 genes from that list, but as soon as I want to plot more than 70 genes, I get the error about the missing "displays_func" function. plot_genes_branched_heatmap(MonocleObject[rownames(BEAM_res1)[1:65],],branch_point = 1, norm_method= "log",num_clusters = 4)

BEAM_res1.xlsx

I attach a second BEAM output (BEAM_res2) for a case where plot_genes_branched_heatmap does not work no matter how many genes I want to plot.

BEAM_res2.xlsx

[EAC-T]

Having the same issue, anyone can help?

[yaxing0zhao]

Having the same issue... Any advice could help me?

[L7991-lian]

Having the same issue, too...