Hi All,
I am trying to creat a simple example byusing ipf function in R, but i
could not get it succefully...I am very new to R, does anyone could help,
to instruct me about this ipf fucntion?
Actually, this is what I mean
50 | 50
----------------------
33.4| 28.57 | 14.29
33.3| 23.81 | 4.762
33.3| 9.523 | 19.05
----------------------
A 3*2 matrix
raw<-matrix(c(28.571,14.286,23.809,4.762,9.523,19.049),3, 2,byrow=TRUE)
the sum of margin (the value I am setting as the target)
m<-c(33.4,50,0,33.3,50,0,33.3,50)
then call ipf function:
fit1<-ipf(table, margins=m,start=raw,eps = 1e-04, maxits = 50, showits =
TRUE)
I could calculate it by hand with 7 iterations, but end by I am hoping to
get R build in ipf function to get it done, what should I put "table" here?
Thanks in advance!
Mandy
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