[R] List of tables needed

[Bert Gunter]

?lapply

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Bert

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
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-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Sat, Jul 20, 2019 at 5:16 PM Jackson Rodrigues <
jacksonmrodrigues using gmail.com> wrote:

> Dear all,
>
>
> My name is Jackson and I need a help in applying functions to a list of
> tables.
>
>
> Could anyone help me to use loop/array on a list of tables ?
>
> I need to apply a group of functions (listed below) to a list of tables
>
> I am not that good with loops or arrays or multiple functions.
>
> So, could some of you help me ?
>
>
> mylist <- list.files(full.names = F, pattern =".asc$")
>
> mylist
>
> [1] table1.asc" " table2.asc"
> [3] " table3.asc" " table4.asc  "
> [5] " table5.asc  "
>
> The <https://www.facebook.com/hashtag/the?source=feed_text&epa=HASHTAG>
> following
> functions should be applied to each table from mylist
>
> ######
>
> in.r=read.table(mylist,sep="",skip=7,header=F)
>
> cl=read.table(mylist,sep="",nrows=1,header=F)
>
> rw=read.table(mylist,sep="",nrows=1,skip=1,header=F)
>
> xll=read.table(mylist,sep="",nrows=1,skip=2,header=F)
>
> yll=read.table(mylist,sep="",nrows=1,skip=3,header=F)
>
> xdim=read.table(mylist,sep="",nrows=1,skip=4,header=F)
>
> ydim=read.table(mylist,sep="",nrows=1,skip=5,header=F)
>
> nd=read.table(mylist,sep="",nrows=1,skip=6,header=F)
>
>
> #Convert
> <https://www.facebook.com/hashtag/convert?source=feed_text&epa=HASHTAG> to
> Raster
>
> in.rr=raster(as.matrix(in.r))
>
> in.rr[in.rr == -9999]=NA
>
> x.max=xll$V2+(xdim$V2*cl$V2)
>
> y.max=yll$V2+(ydim$V2*rw$V2)
>
> extent(in.rr)=c(xll$V2,x.max,yll$V2,y.max)
>
> #################
>
>
> Thank you all in advance.
>
>
> Jackson Rodrigues
>
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>
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