[R] Merge and replace data

[roslinazairimah zakaria]

Thank you very much for your help.

On Tue, Sep 5, 2023 at 6:39 PM Rui Barradas <ruipbarradas using sapo.pt> wrote:

> Às 09:55 de 05/09/2023, roslinazairimah zakaria escreveu:
> > Hi all,
> >
> > I have these data
> >
> > x1 <- c(116,0,115,137,127,0,0)
> > x2 <- c(0,159,0,0,0,159,127)
> >
> > I want : xx <- c(116,115,137,127,159, 127)
> >
> > I would like to merge these data into one column. Whenever the data is
> '0'
> > it will be replaced by the value in the column which is non zero..
> > I tried append and merge but fail to get what I want.
> >
> Hello,
>
> That's a case for ?pmax:
>
>
> x1 <- c(116,0,115,137,127,0,0)
> x2 <- c(0,159,0,0,0,159,127)
> pmax(x1, x2)
> #> [1] 116 159 115 137 127 159 127
>
>
> Hope this helps,
>
> Rui Barradas
>


-- 
*Roslinazairimah Zakaria*
*Tel: +609-5492370; Fax. No.+609-5492766*

*Email: roslinazairimah using ump.edu.my <roslinazairimah using ump.edu.my>;
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Faculty of Industrial Sciences & Technology
University Malaysia Pahang
Lebuhraya Tun Razak, 26300 Gambang, Pahang, Malaysia

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