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spec2
2008 Feb 20
1
insert() function
...ain number of points into a certain position
of a vector with this code:
x <- seq(1:10909)
x1 <- c(13112-10909)
spect1 <- rnorm(13112)
interpol <- approx(x,spect1,xout=c(seq(from=1, by=((10909 - 1)/(x1 -
1)), length.out=x1)))
pos <- round(interpol$x,0)
intensities <- interpol$y
spect2 <- insert(spect1,ats=pos,values=intensities)
"interpol" object is the result of interpoling the missing x values with
respect to spect1. "pos" object is a vector with the indexes where the
values are to be placed (it is the rounded values of interpol$x) and
"intensit...