For example if nombreC <- nombreC <- c("Juan", "Carlos", "Ana", "María","Mario")
I do not want as a result:
name index
1 Juan 1
2 Juan 5
3 Carlos 2
4 Ana 3
5 María 4
6 Mario 0
I want:
name index
1 Juan 1
2 Juan 5
3 Carlos 2
4 Ana 3
5 María 4
As an result of the do.call I want a data frame where every name has
an index > 0.
2010/5/16 <markle...@verizon.net>:
> Hi Sebastian: I'm not sure that I understand what you want but maybe below
> is what you want ? I just took out the nummatches
> column.
>
>
> nombreC <- c("Juan", "Carlos", "Ana", "María")
> nombreL <- c("Juan Campo", "Carlos Gallardo", "Ana Iglesias", "María
> Bacaldi", "Juan Grondona", "Dario Grandineti", "Jaime Acosta",
> "Lourdes Serrano")
>
> do.call(rbind,lapply(nombreC,function(.name) {
> index <- grep(.name,nombreL)
> nummatches <- if (length(index) > 0) length(index) else 0
> index <- if( length(index) > 0) index else 0
> # data.frame(name=.name,index=index,nummatches=nummatches)
> data.frame(name=.name,index=index)
> }))
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