MutSig error

Dear all,

I'm the beginner with MutSigCV, I had ran it with example files. I got the error. Could you please suggest me what should I do?

Thank you so much in advance.

Regards,

Kay

>> MutSigCV('LUSC.mutations.maf','LUSC.coverage.txt','gene.covariates.txt','LUSC.output.txt')

======================================
MutSigCV
v1.4

(c) Mike Lawrence and Gaddy Getz
Broad Institute of MIT and Harvard
======================================

MutSigCV: PREPROCESS
--------------------
Loading mutation_file...
Loading coverage file...
Processing mutation "effect"...
NOTE: This version now ignores "is_coding" and "is_silent".
Requires Variant_Classification/type column and mutation_type_dictionary so we can assign nulls.
Error using MutSigCV>MutSig_preprocess (line 291)
missing mutation_type_dictionary_file

Error in MutSigCV (line 184)
MutSig_preprocess(mutation_file,coverage_file,covariate_file,output_filestem,varargin{:})

Hi, Have you figure that out?

Hi,
Have you figure that out? I came across the same error message when running the example files.

Error in MutSigCV>MutSig_preprocess (line 294)

Hello,

I am a new user of MutSigCV. I have tried to run MutSigCV with the example files, but I am getting the same problem mentioned above. Sharing the solution to fix this problem would be greatly appreciated.

Error in MutSigCV>MutSig_preprocess

Any luck in solving this error? Similar problem here. I am getting:

Error using MutSigCV>load_struct (line 1498)
Error loading struct file

Error in MutSigCV>MutSig_preprocess (line 223)
M = load_struct(mutation_file);

Error in MutSigCV (line 184)
MutSig_preprocess(mutation_file,coverage_file,covariate_file,output_filestem,varargin{:})