Question: Definition of some of the columns in PSCBS segmentation file
0
gravatar for vakul.mohanty
2.3 years ago by
United States
vakul.mohanty10 wrote:

Hello,

I used PSCBS and the aroma package to obtain copy number from tumor normal pairs. The code runs fine and I end up with a text file with copy number of segments. I'm however unable to figure out the meaning of some of the columns in the result file(tcnNbrOfLoci, tcnNbrOfSNPs, tcnNbrOfHets, dhNbrOfLoci). I'm also unable to find documentation that clarifies what these columns are. I'll be grateful for any explanation on what these columns stand for or a pointer to the appropriate documentation.

I have also attached a snippet of the result file below.

Thanking You,

Vakul

 

chromosome  tcnId   dhId    start   end tcnNbrOfLoci    tcnMean tcnNbrOfSNPs    tcnNbrOfHets    dhNbrOfLoci dhMean  c1Mean  c2Mean  rohCall abCall  lohCall ntcnCall

1   1   1   61736   356493.5    29  2.0454  0   0   0   NA  NA  NA  NA  NA  NA  TRUE

1   2   1   356493.5    41027889.5  22688   1.5614  3209    3209    3209    0.0956  0.70606508  0.85533492  FALSE   FALSE   FALSE   TRUE

1   3   1   41027889.5  41666838.5  354 1.7366  45  45  45  0.111   0.7719187   0.9646813   FALSE   FALSE   FALSE   TRUE

ADD COMMENTlink written 2.3 years ago by vakul.mohanty10
Please log in to add an answer.

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 16.09
Traffic: 249 users visited in the last hour