Cross Validated
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KingBoomie
  • Member for 7 years, 6 months
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15 Questions

Score Activity Newest Views
23 votes
4 answers
45k views

Linear regression what does the F statistic, R squared and residual standard error tell us?

15 votes
2 answers
46k views

What does r, r squared and residual standard deviation tell us about a linear relationship?

6 votes
1 answer
3k views

What differentiates the wilcoxon test from t test regarding ordinal variables?

6 votes
2 answers
27k views

why the lower.tail=F is used when mannualy calculating the p value from t score

6 votes
3 answers
17k views

Paired data comparison: regression or paired t-test?

4 votes
1 answer
4k views

Does normalization reduce (or remove) variance or bias?

4 votes
1 answer
1k views

ROC curve: small focused sample vs large sample

2 votes
1 answer
2k views

When to look at the P value of the slope and when at the P value of a cor.test()

2 votes
0 answers
33 views

Get the variables that most seperate two groups letters

1 vote
0 answers
54 views

R: Is there a method similar to PCA that incorperates dependence

1 vote
1 answer
164 views

Does this t.test require a lower- or upper-tail test?

0 votes
1 answer
2k views

ROC curve:difference between FPR x TPR and false positives x true positives

0 votes
0 answers
15 views

Compare scores normal distirbution

0 votes
1 answer
60 views

Measure like relative frequency that also weights the total [closed]

0 votes
0 answers
67 views

A method to separate classes while taking variable dependence into account