On Sun, Jul 18, 2010 at 6:44 PM, jlwoodard wrote:
>
> Hi Phil and Jeff,
> Thanks so much for taking the time to help me solve this issue! Both
> approaches work perfectly. Each of your approaches helped me learn more
> about what R can do. I really appreciate your help!
Hi John,
Now that
Hi Phil and Jeff,
Thanks so much for taking the time to help me solve this issue! Both
approaches work perfectly. Each of your approaches helped me learn more
about what R can do. I really appreciate your help!
Very best regards,
John
--
View this message in context:
http://r.789695.n4
An alternative using the base reshape function:
one =
reshape(accuracy,idvar='Subject',varying=list(c(2,3,4),c(5,6,7),c(8,9,10)),
direction='long',timevar='shape')
two = reshape(one,idvar=c('Subject','shape'),varying=list(3:5),
direction='long',timevar='color')
two$sh
Try this:
library(reshape)
accuracy <- structure(list(Subject = c(101L, 102L, 103L, 104L, 105L, 106L
), CircleBlue = c(95L, 80L, 80L, 85L, 70L, 70L), CircleRed = c(100L,
90L, 70L, 80L, 75L, 75L), CircleGreen = c(100L, 100L, 95L, 100L,
95L, 75L), SquareBlue = c(95L, 85L, 90L, 90L, 70L, 40L), Squa
Hi Tal,
Here is the output as you requested:
structure(list(Subject = c(101L, 102L, 103L, 104L, 105L, 106L
), CircleBlue = c(95L, 80L, 80L, 85L, 70L, 70L), CircleRed = c(100L,
90L, 70L, 80L, 75L, 75L), CircleGreen = c(100L, 100L, 95L, 100L,
95L, 75L), SquareBlue = c(95L, 85L, 90L, 90L, 70L, 40L),
Hi John,
Try posting a sample of your data in reply to this e-mail by using:
dput(head(accuracy))
And me (or someone else) will be sure to fix your command.
Regarding the ANOVA, read more :)
Tal
Contact
Details:---
Contact
Tal,
Thanks for the information.
I actually did read through the help for the reshape package, though being
relatively new to R, I don't quite understand the ins and outs of the
command.
I tried using the melt command:
x<-melt(accuracy,id='Subject')
but, it didn't give me anything different
Hi John,
1) Read the help for the "reshape" package. What you want is to use the
"melt" function.
2) There are various ways of doing Repeated measures Anova in R, you might
want to have a look at this:
http://www.r-statistics.com/2010/04/repeated-measures-anova-with-r-tutorials/
(I especially lik
I am trying to reshape data that are in the wide format into the long format.
The design is a repeated-measures design, which combined 3 levels of shape
(circle, square, triangle) with 3 levels of color (Blue, Red, Green), for a
total of 9 variables. The wide data look like this (sorry I couldn'
9 matches
Mail list logo
