Displaying 2 results from an estimated 2 matches for "numterm".
2001 Jun 06
1
ppr, number of terms, and data ordering
...89 7007446263 10399858547 0 0
31 terms 32 terms 33 terms 34 terms 35 terms 36 terms
0 0 0 0 0 0
37 terms 38 terms 39 terms 40 terms
0 0 0 0
> numterm <- which.min(pprfile.ppr$gofn[pprfile.ppr$gofn > 0])
> summary(update(pprfile.ppr,nterms=numterm))
Call:
ppr.formula(formula = award ~ ilogemp + ilogage, data = dataset1,
nterms = numterm, max.terms = 40, optlevel = 3, bass = 0)
Goodness of fit:
10 terms 11 terms 12 terms...
2001 Mar 28
4
efficiency and "forcing" questions
...17+X.Iprimnaic.18+X.Iprimnaic.19+X.Iprimnaic.20+X.Iprimnaic.21+
X.Iprimnaic.22+X.Iprimnaic.23+X.Iprimnaic.24+X.Iprimnaic.25+X.Iprimnaic.26,
data=x, nterms=1, max.terms= min(nrow(x),40), optlevel=3
)
#pick number of terms giving best fit
numterm <- which.min(pprfile.ppr$gofn[pprfile.ppr$gofn>0])
pprfile.ppr <- ppr(
award~
ilogemp+ilogage+sdb+allsmall+
size2+size3+size4+size5+size6+size7+size8+size9+size10+
X.Iprimnaic.2+X.Iprimnaic.3+X.Iprimnaic.4+X.Iprimnaic.5+X...