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Eric
  • Member for 10 years, 3 months
  • Last seen more than a week ago
17 votes
6 answers
7k views

Can I trust a significant result of a t-test if the sample size is small?

8 votes
1 answer
5k views

Can I ignore the negative R-squared value when I am using instrumental variable regression?

6 votes
1 answer
18k views

Goodness of fit for logistic regression in r

5 votes
1 answer
4k views

Is it ok to run a plm fixed effect model and add a factor dummy variable in R?

4 votes
1 answer
149 views

Can I still call this as a difference-in-difference analysis?

4 votes
1 answer
9k views

Ramsey's reset test (i.e. Omitted variable bias test) result interpretation

4 votes
1 answer
3k views

How to deal with interaction term's VIF score

4 votes
1 answer
8k views

If the f-test is insignificant but coefficients are significant, can I use it?

3 votes
1 answer
1k views

least absolute deviation regression's coefficient significance levels

3 votes
1 answer
231 views

What is the "scale" parameter in "continuous autoregressive model" in cts package?

3 votes
3 answers
4k views

Can I ignore multicolinearity problem if all the regression coefficients are highly significant? [duplicate]

3 votes
1 answer
615 views

Is multicolinearity problem ignorable under this situation?

3 votes
2 answers
4k views

How can I have both "firm' and 'year' fixed effect using 'bife' fixed-effect logistic regression in R?

3 votes
1 answer
207 views

How can I interpret natural logarithm transformed value in the binary regression result

3 votes
1 answer
4k views

How do I interpret the j-test result in this result from 'gmm' command from 'gmm' package?

2 votes
1 answer
853 views

Restriction test (H0: alpha1+beta1 = 1, H1:alpha1 + beta1 ≠ 1) on GARCH model in R not working

2 votes
1 answer
103 views

Can removing autocorrelation problem automatically removes causality problem?

2 votes
1 answer
2k views

Do I need Sargan test with equal numbers of instruments and endogenous variables when one instrument can affect more than one endogenous variables?

2 votes
1 answer
12k views

t-test using a sample less than 30 [duplicate]

2 votes
1 answer
3k views

Fixed effect panel regression with categorical variable

2 votes
1 answer
645 views

Multicollinearity with highly safe t-statistics but VIF of 13

2 votes
1 answer
5k views

What is an acceptable R squared range for cross sectional data linear regressions?

2 votes
1 answer
2k views

How can I derive goodness-of-fit measures (R-squared and chi-square values) from multinom (multinomial logistic regression) in R?

1 vote
0 answers
145 views

What is a deterministic, non-negative, and Borel-measurable function?

1 vote
0 answers
133 views

linear regression with insignificant dependent variable

1 vote
0 answers
89 views

Discarding independent variables in linear regression

1 vote
2 answers
123 views

Can I use the linear regression result with few independent variables?

1 vote
1 answer
106 views

Interaction effect interpretation

1 vote
1 answer
556 views

interpretation on the regression with categorical variables

1 vote
1 answer
130 views

interaction term interpretation