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Rose Hartman's user avatar
Rose Hartman's user avatar
Rose Hartman's user avatar
Rose Hartman
  • Member for 7 years, 9 months
  • Last seen more than 4 years ago
12 votes

Is there a serious problem with dropping observations with missing values when computing correlation matrix?

9 votes

t test with drastically different sample sizes

8 votes
Accepted

Interpreting interactions in a linear model vs quadratic model

8 votes
Accepted

What is central tendency?

8 votes
Accepted

Unsure of whether to use an unpaired or paired t-test for two different samples

7 votes
Accepted

Disagreement between p-values and confidence intervals

7 votes

How to calculate confidence intervals for ratios?

6 votes
Accepted

polynomial regression plot predicted value

6 votes

How do I determine whether two correlations are significantly different?

5 votes

correlation between categorical variables

5 votes

1.5 IQR in finding outliers

5 votes

Analyzing the results from a logistic regression

4 votes

Are samples differ when there are multiple observations from same patients?

4 votes
Accepted

Logistic Regression Results seem Inconsistent

4 votes
Accepted

Setting custom contrasts in R

4 votes

LCA number of parameters & degrees of freedom

4 votes
Accepted

How is MANOVA a case of the GLM?

4 votes

Specify a nested model with and without correlated slope and intercept?

4 votes

Regression- How to deal with this kind of non-constant variance?

4 votes
Accepted

Cupcakes! Which Test for multiple Paired Data?

4 votes
Accepted

Contingency table test

3 votes
Accepted

Data analysis with only dummy variables

3 votes
Accepted

How can I compare the slopes of two polynomial regressions from different dataset in R?

3 votes

F-ratio Question

3 votes

Given an LDA model, how can I calculate p(word|topic,party), where each document belongs to a party?

3 votes
Accepted

Can I include a quadratic regression in a linear model?

3 votes

Comparing the age distribution of two groups with different sample sizes

3 votes

It is correct to use r squared instead of r for correlation of 2 variables?

3 votes

How to Compare these Groups

3 votes

What test should I use for two groups of different number of measurements and low number of samples?