Modifying Vcf field into R

Question

[AndrMod]

I am trying to replace the CHROM and POS of a vcf from this

> NODE_1 56
> NODE_1 456
> NODE_2 45
> NODE_3 111
> NODE_3 211
> NODE_4 78

To this

> Scaffold_10 123556
> Scaffold_10 123956
> Scaffold_7 14575
> Scaffold_8 21457
> Scaffold_8 21557
> Scaffold_2 14569

I wanted to to all this in the R environment. Is there a way? Thanks to everybody

[rpolicastro]

How do you know which value to replace with what?

[AndrMod]

I have a further list to the scaffold one with the NODEs; it takes a identical() to check the identities.

[rpolicastro]

You need to give an example, otherwise no one will be able to help you

[zx8754]

Read about merge:

• How to join (merge) data frames (inner, outer, left, right)