Latest
Open
RNA-Seq
ChIP-Seq
SNP
Assembly
Tutorials
Tools
Jobs
Forum
Planet
All »
Home
Log In
Question: How to create matrix for larger data set?
1
gravatar for mathavanbioinfo
9 months ago by
mathavanbioinfo • 50
India
mathavanbioinfo • 50 wrote:

Dear All, I have an excel file containing two attributes genesA and genesB , the entity in the first attribute interacts with the second. attribute. the attribute size 10000 rows, I want to create a matrix contain the boolean values [0,1] genesA as rows and genesB as a column. please hit the link below

enter image description here enter image description here
rna-seq matrix • 177 views
ADD COMMENT • link •
modified 9 months ago by ATpoint ♦ 36k • written 9 months ago by mathavanbioinfo • 50
1

This can be done in R. 

library(readxl)
library(dplyr)

df <- read_excel('data.xlsx') # reading in your data

df %>%
  gather(key = 'genesB', value, -c(genesA)) %>%
  filter(value > 0) %>%
  select(genesA, genesB) %>%
  rename(Protein.B = genesB)
ADD REPLY • link modified 9 months ago • written 9 months ago by patelk26 • 120
Please log in to add an answer.

Similar posts • Search »

Content
Help
Access
Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.3.0
Traffic: 1660 users visited in the last hour