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Pitouille
  • Member for 1 year
  • Last seen more than a week ago
  • France
2 votes

Interaction effects in regression models - should I include reference category?

2 votes
Accepted

Variable selection and interpretation of coefficients

2 votes

Lm adding coefficients for different level of variable

1 vote

2 Treatments, comparison of proportions. Z test?

1 vote
Accepted

Change of value of coefficient when including a new variable in multiple regression

2 votes

Power analysis using R gives contradicting result using an estimated sd

1 vote
Accepted

t-test: denominator as random variable?

9 votes

Can I compare p-values?

1 vote

Confidence interval without sample size, only variance?

3 votes

Statistics question: Why is the standard error, which is calculated from 1 sample, a good approximation for the spread of many hypothetical means?

2 votes

Average of standard deviations

1 vote

Calculating Sample Size For Multiple Groups (in R)

3 votes
Accepted

Sample Size Determination When Population is Unknown

6 votes
Accepted

Can an inference be made about how an outcome might look with “more power”?

2 votes

Sample sizes for two independent samples w dichotomous outcomes

2 votes

How to visualize numerical data with upper and lower bounds?

2 votes

Sequence of random variables vs random sample

4 votes

Is the p value equal to the area of deviations?

1 vote

Computing probability distributions over bootstrap samples for two statistics

1 vote

Right statistical test for frequency distribution

6 votes

Testing equivalence for consistency validation

0 votes

Sample Size Estimation for two data loggers on a plane

2 votes

On the misuse of two sample test: How to report difference in entire "populations"

1 vote

Two-sample test + paired/independent samples

2 votes

Statistics terms in French

1 vote
Accepted

Does two way ANOVA excludes depending of one of the factors?

0 votes

Is p-value based on CLT?

1 vote

Can we do a T-Test when we have two columns of average data?

1 vote

How to analyze the effects of two treatments on two groups as measured by pre, post, and delayed post tests?

0 votes

Which test for an ordinal dependent data in a pretest posttest design