search for: 821p

Displaying 3 results from an estimated 3 matches for "821p".

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2006 Nov 20
4
for help about logistic regression model
I have a dataset like this: p aa index x y z sdx sdy sdz delta as ms cur sc 1 821p MET 1 -5.09688 32.8830 -5.857620 1.478200 1.73998 0.825778 13.7883 126.91 92.37 -0.1320180 111.0990 2 821p THR 2 -4.07357 28.6881 -4.838430 0.597674 1.37860 1.165780 13.7207 64.09 50.72 -0.0977129 98.5319 3 821p GLU 3 -5.86733 30.4759 -0.687444 1.313290 1.99912 0.895972 22.7940 82...
2006 Nov 26
1
plot p(Y=1) vs as
...irstly, I want to plot P(Y=1) vs As and P(Y=1) vs Aa. Does any body know how to do these in R. Thanks, Aimin > p5 <- read.csv("http://www.public.iastate.edu/~aiminy/data/p_5_2.csv") > str(p5) 'data.frame': 1030 obs. of 6 variables: $ P : Factor w/ 5 levels "821p","8ABP",..: 1 1 1 1 1 1 1 1 1 1 ... $ Aa : Factor w/ 19 levels "ALA","ARG","ASN",..: 12 16 7 18 11 10 19 19 19 1 ... $ As : num 126.9 64.1 82.7 7.6 42.0 ... $ Ms : num 92.4 50.7 75.3 17.2 57.7 ... $ Cur: num -0.1320 -0.0977 -0.0182 0.23...
2006 Dec 07
1
svm plot question
I run the following code, all other is ok, but plot(m.svm,p5.new,As~Cur) is not ok Anyone know why? install.packages("e1071") library(e1071) library(MASS) p5 <- read.csv("http://www.public.iastate.edu/~aiminy/data/p_5_2.csv") p5.new<-subset(p5,select=-Ms) p5.new$Y<-factor(p5.new$Y) levels(p5.new$Y) <- list(Out=c(1), In=c(0)) attach(p5.new)