[R] Count cases in a list

[Sebastian Kruk]

One last thing, i want to know in which position was founded every name.

2010/5/8 Tal Galili <tal.galili en gmail.com>:
> There you go:
>
> nombreL <- c("Alvaro Perez", "Sebastian García","Sebastian 2", "Luis Gomez",
> "Jorge Rial", "Ronaldo Apud", "Ana María Bianco")
> nombreC <- c("Alvaro", "Ana","Jorge","Ronaldo", "Sebastian")
> func1 <- function(x)
> {
> length(grep(x, noquote(nombreL)))
> }
> a <- lapply(noquote(nombreC), func1)
> names(a) <- nombreC
> a
>
>
>
>
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>
> On Sat, May 8, 2010 at 11:22 AM, Sebastian Kruk <residuo.solow en gmail.com>
> wrote:
>>
>> 2010/5/8 Tal Galili <tal.galili en gmail.com>:
>> > Hi Sebastian,
>> > Please check if this does what you want:
>> >
>> > nombreL <- c("Alvaro Perez", "Sebastián García", "Luis Gomez", "Jorge
>> > Rial",
>> > "Ronaldo Apud", "Ana María Bianco")
>> > nombreC <- c("Alvaro", "Ana","Jorge","Ronaldo", "Sebastian")
>> > func1 <- function(x)
>> > {
>> > grep(x, noquote(nombreL))
>> > }
>> > lapply(noquote(nombreC), func1)
>>
>> Hi Tal, I just want to count how many time appear any element of
>> nombreC in nombreL.
>>
>> Alvaro appear once in nombreL so cuenta = 1
>> Ana appear 0 times in nombreL so cuenta = 1
>> Jorge appear 0 times in nombreL so cuenta = 1
>> Ronaldo appear 0 times in nombreL so cuenta = 1
>> Sebastian appear once in nombreL so cuenta = 1+1
>>
>> Sebastian.
>
>