Displaying 2 results from an estimated 2 matches for "fday".
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2008 Dec 06
0
Inversing a non-monotonic spline
...106 4 69 368
31 184 4 78 386
39 66 1 204 233
39 83 1 265 360
39 87 1 270 308
39 236 1 243 323
39 174 2 244 300
39 181 2 257 366
39 241 2 305 408
39 282 2 299 599
39 125 3 153 402
39 156 3 213 384
39 183 3 227 408
39 217 3 235 360
39 159 4 205 362
39 180 4 182 314
39 189 4 224 488
39 246 4 265 468
fdays = factor(Days)
fvar = factor(variety)
my model is:
test1 <- gam(O_EC~s(WRM)+PWM+fdays+fvar)
Now, I can easily measure O_EC, PWM, fvar, and fdays, but not WRM.
I can get a good estimate for s(WRM) by straight algebra and get a rough eyeball estimate of WRM from the s(WRM) vs WRM plot:
s(WRM...
2006 Feb 03
0
Cause of Error 1:nrow(X) : argument NA / NaN
...and 9 variables Maximum #
NAs:0
Labels Units Levels Storage
dose Dose mg integer
day integer
hour integer
subject Subject integer
conc Concentration ng/mL double
fday 10 integer
fsubject 37 integer
fdose Dose 4 integer
time Time hours integer
.....
>
What I am doing wrong ?
Sorry for not providing a reproducible example as when I generate
randomly the 3 variable...