User: khn

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khn100
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Posts by khn

<prev • 48 results • page 1 of 5 • next >
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Comment: C: Plotting two ROC curves
... I really appreciate your help! ...
written 10 weeks ago by khn100
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Comment: C: Plotting two ROC curves
... Thank you so much. So helpful!! ...
written 10 weeks ago by khn100
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Plotting two ROC curves
... Hello, Do you know how to draw two ROC curves together? I showed that two SNPs are relevant to develop a disease, and I want to show how ROC curve improves if I add one SNP to the other SNP. Just using par(new=T) creates two x-axis and y-axis, so I want to draw two curves and one x&y-axis. Th ...
R written 10 weeks ago by khn100 • updated 10 weeks ago by Jean-Karim Heriche18k
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Comment: C: Sample size calculation for GWAS (fixed number of controls)
... Thank you so much for your reply! 1. CaTS -> I think only power can be calculated, not sample sizes? 2. PS -> This seems to be perfect for my analysis. Thank you!! ...
written 10 weeks ago by khn100
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Sample size calculation for GWAS (fixed number of controls)
... Hello I usually calculate sample sizes for GWAS using QUANTO. This time, the number of controls is already decided to 800, so QUANTO is not suitable to calculate the number of cases. In this case, which software would be better for sample size calculation? Thank you in advance! ...
snp written 10 weeks ago by khn100 • updated 10 weeks ago by Kevin Blighe39k
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Comment: C: --condition-list "file" by plink
... Thank you! I merged the files from chromosome 1-22 and conducted again. Then it worked. Thank you Chrchang523! ...
written 6 months ago by khn100
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--condition-list "file" by plink
... Hello, I am conducting conditional analysis, using `--condition-list "filename"` The file includes rs1234 rs3456 Then, it shows --condition-list: 0 of 2 variant IDs loaded from "filename" Besides variant ID number, what should be listed in the file so that all variants could be lo ...
tool snp plink written 6 months ago by khn100 • updated 6 months ago by zx87546.8k
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Comment: A: Interpretation of assoc.logistic in plink
... Combined my questions above ...
written 6 months ago by khn100
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Interpretation of assoc.logistic in plink
... Hello, I have just conducted a logistic conditional analysis by plink. The file shows two lines for a SNP. How to interpret this? Code: --allow-no-sex --bfile --condition rs3456 --dominant --logistic --out ***_rs3456 CHR SNP BP A1 TEST NMISS OR STAT P 1 ...
genome plink snp written 6 months ago by khn100 • updated 6 months ago by zx87546.8k
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When to supsect flips after merging two datasets by plink?
... Hello, I have merged the two datasets (bed bim fam files by plink). One includes 20 cases, the other includes approximately 2000 controls. The results show like as below. For example, rs1234 chr3 A1 T A2 A CountA1 15/5/0, CountA2 350/890/660 rs4567 chr3 A1 C A2 T CountA1 15/5/0, Co ...
gene snp written 8 months ago by khn100 • updated 8 months ago by genomax64k

Latest awards to khn

Popular Question 8 weeks ago, created a question with more than 1,000 views. For Plink-handling multiallelic variant to merge two datasets
Popular Question 3 months ago, created a question with more than 1,000 views. For Binary to DNA sequence

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