Displaying 2 results from an estimated 2 matches for "gdallal".
2007 Dec 11
2
the observed "log odds" in logistic regression
Dear list:
After reading the following two links:
http://luna.cas.usf.edu/~mbrannic/files/regression/Logistic.html
http://www.tufts.edu/~gdallal/logistic.htm
I've known the mathematical basis for logistic regression.However I am
still not so sure about the "logit "
For a categorical independent variable, It is easy to understand the
procedures how "log odds" are calculated. As I know, First the observatio...
2008 Oct 23
3
Interpretation of t.test results
I have run a t.test in R, and received these results:
Two Sample t-test
data: rsa and umple
t = 0.9819, df = 10, p-value = 0.3493
alternative hypothesis: true difference in means is not equal to 0
95 percent confidence interval:
-76.1541 196.1541
sample estimates:
mean of x mean of y
508.3333 448.3333
Can someone give me a detailed interpretation of the above results?
Specifically,