I want to output a file in R where I will print the longest locus.

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2.2 years ago

logbio ▴ 30

I have the human tabular file from NCBI. ( https://www.ncbi.nlm.nih.gov/genome/browse/#!/proteins/51/1820449%7CHomo%20sapiens/) And for each locus in this file, I want to get the longest ones in R. What path can I follow?

It repeats AGER in the Locus column and when I checked it I need to get it as the longest AGER is in the 16th row

R Programming locus lenght • 747 views

ADD COMMENT • link updated 2.2 years ago by rpolicastro 13k • written 2.2 years ago by logbio ▴ 30

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You want the longest locus relative to what, the gene ID?

ADD REPLY • link 2.2 years ago by rpolicastro 13k

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ID is unimportant. As length and locus

ADD REPLY • link 2.2 years ago by logbio ▴ 30

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library("tidyverse")

read_csv("file.csv") |>
  group_by(Locus) |>
  slice_max(Length, n=1) |>
  ungroup()

ADD REPLY • link 2.2 years ago by rpolicastro 13k

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