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Music2 bug in "music2_prop_t_statistics" function #121

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ste-depo opened this issue Aug 8, 2023 · 3 comments
Open

Music2 bug in "music2_prop_t_statistics" function #121

ste-depo opened this issue Aug 8, 2023 · 3 comments

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@ste-depo
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ste-depo commented Aug 8, 2023

Error:

Error in (function (classes, fdef, mtable)  : 
  unable to find an inherited method for function ‘exprs’ for signature ‘"matrix"’

Raised from:
https://github.com/xuranw/MuSiC/blame/0a3e3af45d4bd018939013660a3e83e580fa3bac/R/music2.R#L340

The actual code tries to extract expression from "bulk.case" pretending it is an object of ExpressionSet class, while it's already a matrix.

Removing exprs() fixes the bug

@marounbs
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Yes. Reached the same conclusion, and lost a couple of hours. Too bad I didn't see your post first.

@alexandriatran
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Thanks for documenting. I just ran into this issue using MuSiC installed from tutorial instructions, so it has not yet been resolved on that branch.

@ahgillmo
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Has anyone found a solution for this issue yet?

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