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2010 Jan 30
8
MATH
I want to create a script for IVR that compiles responses, aggregates
them to a total number.
Then, run an equation based on the result.
Press 1 for X (X is a positive number 500)
Press 2 for Y (Y is a positive number 200)
Press 3 for Z (Z is a positive number 300)
Press 20 to calculate the results
= 500+200+300 =1000
then,
exten => s,n,Read(NUMBER,,1000)
exten => s,n,SayDigits(${NUMBER})
2009 Nov 10
0
contrast in lme
...iable measured at 6
occasions, 1 baseline, one "treatment" variable) collected in the same
subjects using the following model:
library(nlme)
model.lme <- lme(response ~ V0+ time+ tt + tt:time, random = ~1|subject,
correlation = corSymm(form = ~ 1 | subject), na.action=na.omit,
data=arm.total2)
Then I would lke to estimate the effect of "treatment" at time = 6 using the
package "contrast"
library(contrast)
contrast(model.lme ,
a = list(tt="1",time="6"),
b = list(tt="0",time="6")
)
But I get the following error message
"E...