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Modifying Vcf field into R

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

r vcf replacement
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updated by zx8754 zx8754 • written by Noctiluca • Noctiluca

How do you know which value to replace with what?

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written by rpolicastro rpolicastro

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

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written by Noctiluca • Noctiluca

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

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written by rpolicastro rpolicastro

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