Displaying 1 result from an estimated 1 matches for "impcat".
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impact
2009 Mar 06
0
impcat='tree'
...ded <- as.integer(pf) # Save original pf, re-code to 1-4
levels(pf) <- c(levels(pf)[1:3],levels(pf)[3]) # Combine last 2 levels
of original
This is where I have the problem. I am writing an imputation rule:
w <- transcan(~sz+sg+ap+sbp+dbp+age+wt+hg+ekg+pf+bm+hx,imputed=TRUE,data=prostate,impcat='tree')
However I get the following error message(s)
Convergence criterion:1.511 0.787 0.41 0.215 0.115 0.062 Error: could
not find function "tree"
In addition: Warning messages:
1: In approx(y, x, xout = aty, rule = rule) :
collapsing to unique 'x' values
2: In approx(...