Displaying 2 results from an estimated 2 matches for "rgurus".
Did you mean:
gurus
2005 Mar 20
2
Interaction term in anova - how it should be written in a manuscript table?
Dear Rgurus,
Interaction terms in the linear models function lm are specified by the
colon :
eg: x ~ a + b + a:b
a shortcut for the above is:
x ~ a*b
the output if calling anova on the lm object will be the same in both cases
a ....
b ....
a:b ...
Resdiuals ...
What I am wondering is how the interaction...
2005 Mar 21
2
Violin plot for discrete variables.
Dear Rgurus,
To my knowledge the best way to visualize the distribution of a discrete
variable X is
plot(table(X))
The problem which I have is the following. I have to discrete variables
X and Y which distribution I would like to compare. To overlay the
distribution of Y with lines(table(Y)) gives not sat...