Displaying 2 results from an estimated 2 matches for "twowayrmposthoc".
2012 Apr 03
1
Fisher's LSD multiple comparisons in a two-way ANOVA
...9, 69, 82, 79, 81)
a <- rep(c("A1","A2"), each = 24)
b <- rep(c("B1","B2","B3"), each =8, times = 2)
a <- factor(a)
b <- factor(b)
x.aov <- aov(x~a*b)
I hope to obtained the results similar with"
http://www.gigawiz.com/images12/twowayrmposthoc.jpg
Any suggestions or comments will be really appreciated.
Regards,
Jinsong
2012 Mar 25
2
avoiding for loops
I have data that looks like this:
> df1
group id
1 red A
2 red B
3 red C
4 blue D
5 blue E
6 blue F
I want a list of the groups containing vectors with the ids. I am
avoiding subset(), as it is
only recommended for interactive use. Here's what I have so far:
df1 <- data.frame(group=c("red", "red", "red", "blue",