User: russhh

gravatar for russhh
russhh2.6k
Reputation:
2,620
Status:
Trusted
Location:
UK, U. Glasgow
Twitter:
@dubiousGeek
Last seen:
6 hours ago
Joined:
3 years, 4 months ago
Email:
r********@hotmail.com

Bioinformatics etc of leukaemia at University of Glasgow
 

Posts by russhh

<prev • 404 results • page 1 of 41 • next >
2
votes
1
answer
130
views
1
answers
Answer: A: Error faced for library(TCGAbiolinks)
... From the NEWS for gridExtra 2.3: https://cran.r-project.org/web/packages/gridExtra/news.html > Misc. cleanup for CRAN release > > renamed cbind/rbind functions copied from gtable to cbind_gtable and > rbind_gtable to avoid issues with generic method (different signature) > more cons ...
written 12 days ago by russhh2.6k
0
votes
0
answers
126
views
0
answers
Comment: C: How to install and Load xlsx package in RStudio usind Windows10
... I know it doesn't help with this enquiry, but I've found the `readxl` [package][1] is more portable between platforms [1]: https://cran.r-project.org/web/packages/readxl/readxl.pdf ...
written 18 days ago by russhh2.6k
0
votes
5
answers
2.6k
views
5
answers
Comment: C: How would you master a programming language (e.g. R, python etc)
... Totally agree on 5. Find someone in your department or elsewhere who's also trying to learn the same stuff. Learn the bits they know off them, and teach them the bits that you know. Then add more people. ...
written 24 days ago by russhh2.6k
0
votes
1
answer
252
views
1
answers
Comment: C: How to statistically compare two unit vectors?
... Alternatively, you could randomly sample 2 points on a unit sphere in 5d (sim to [here][1]) [and if necessary map these values into the all-positive fraction of that sphere, if that's where you're theoretically working], calculate the cosine distance between those two points. Repeat this loads of ti ...
written 25 days ago by russhh2.6k
0
votes
1
answer
252
views
1
answers
Answer: A: How to statistically compare two unit vectors?
... I don't know about statistical analysis, but you could certainly cluster using distances defined by the [cosine distance][1] between the pairs of vectors (effectively the angle between the vectors; 1 - cosine_similarity). This would mean that `dist(a, b)` `==` `dist(-a, b)` for your vectors (this mi ...
written 25 days ago by russhh2.6k
0
votes
2
answers
293
views
2
answers
Comment: C: Deseq2 statistics treatment vs control
... Is it possible that some other aspect of the alignment/quant/diffex workflow has changed in that time? Are you using the same versions of the tools etc ...
written 25 days ago by russhh2.6k
2
votes
2
answers
293
views
2
answers
Answer: C: Deseq2 statistics treatment vs control
... It should only change the sign of your log-FC differnetial expression calls ...
written 26 days ago by russhh2.6k
0
votes
2
answers
700
views
2
answers
Comment: C: different results with normal fit and contrast matrix fit
... This should be the accepted answer. ...
written 6 weeks ago by russhh2.6k
1
vote
0
answers
349
views
0
answers
Comment: C: Fold change UP and Down in dplyr calculation
... Run some experiments: cutter(c(-5:5, -2.501, -2.5, -2.499, 2.499, 2.5, 2.5001)) Read the helppage for `cut` ? cut ...
written 6 weeks ago by russhh2.6k
1
vote
0
answers
349
views
0
answers
Comment: C: Fold change UP and Down in dplyr calculation
... Within `mutate`: cutter <- function(x) cut(x, breaks = c(-Inf, -2.5, 2.5, Inf), include.lowest = TRUE, labels = c("DOWN", "NC", "UP")) file1 %>% mutate(logFC = LSC - HSC) %>% mu ...
written 6 weeks ago by russhh2.6k

Latest awards to russhh

Scholar 13 hours ago, created an answer that has been accepted. For C: muTect analysis, error
Good Answer 13 hours ago, created an answer that was upvoted at least 5 times. For A: R survival analysis
Scholar 12 days ago, created an answer that has been accepted. For C: muTect analysis, error
Teacher 6 weeks ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Teacher 7 weeks ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Scholar 10 weeks ago, created an answer that has been accepted. For C: muTect analysis, error
Appreciated 10 weeks ago, created a post with more than 5 votes. For C: Venn/Euler Diagram Of Four Or More Sets
Teacher 11 weeks ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Commentator 3 months ago, created a comment with at least 3 up-votes. For C: fisher test with multiple samples
Commentator 3 months ago, created a comment with at least 3 up-votes. For C: fisher test with multiple samples
Scholar 3 months ago, created an answer that has been accepted. For C: muTect analysis, error
Teacher 3 months ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Scholar 4 months ago, created an answer that has been accepted. For C: muTect analysis, error
Scholar 5 months ago, created an answer that has been accepted. For A: scripting problem to use ProtComp output to identify secretome proteins
Pundit 6 months ago, created a comment with more than 10 votes. For C: What Are The Most Common Stupid Mistakes In Bioinformatics?
Commentator 6 months ago, created a comment with at least 3 up-votes. For C: fisher test with multiple samples
Scholar 6 months ago, created an answer that has been accepted. For A: scripting problem to use ProtComp output to identify secretome proteins
Teacher 6 months ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Good Answer 9 months ago, created an answer that was upvoted at least 5 times. For A: R survival analysis
Commentator 9 months ago, created a comment with at least 3 up-votes. For C: fisher test with multiple samples
Scholar 12 months ago, created an answer that has been accepted. For A: scripting problem to use ProtComp output to identify secretome proteins
Appreciated 13 months ago, created a post with more than 5 votes. For C: Venn/Euler Diagram Of Four Or More Sets
Teacher 13 months ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test
Commentator 13 months ago, created a comment with at least 3 up-votes. For C: fisher test with multiple samples
Teacher 15 months ago, created an answer with at least 3 up-votes. For A: Unexpected outcome: Gene Enrichment using Fisher's Test

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.3.0
Traffic: 925 users visited in the last hour