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AlaskaRon's user avatar
AlaskaRon's user avatar
AlaskaRon
  • Member for 8 years, 10 months
  • Last seen more than a month ago
57 votes

Bagging, boosting and stacking in machine learning

22 votes

Statistical tests when sample size is 1

19 votes

Can regression coefficients be higher than correlation coefficients?

16 votes

What happens if the explanatory and response variables are sorted independently before regression?

8 votes

What happens if the explanatory and response variables are sorted independently before regression?

4 votes

When should you choose Stratified sampling over random sampling?

4 votes
Accepted

Running a permutation test with different sample sizes in R

4 votes

How to test for intercept in a regression problem in R

4 votes

Is assuming a vague prior different than assuming nothing?

3 votes

Can CART models be made robust?

3 votes

A smaller dataset is better: Is this statement false in statistics? How to refute it properly?

3 votes

What is the "variance component parameter" in mixed effect model?

3 votes

Adjusting for a bias between experiment and control before experiment?

3 votes

Does ARIMA assume evenly-spaced data in statsmodels?

3 votes

Centering variables in regression leads to the same model of original variables, why still doing that?

3 votes
Accepted

Effect of covariates distribution on linear regression

2 votes
Accepted

Why use a "truncated mean" (aka "trimmed mean")?

2 votes

Calculating Gini coefficient with unbound income brackets?

2 votes
Accepted

How to convert a factor to numeric in a predefined order in R?

2 votes

Why do we choose exponential function as the nonlinearity in Possion GLM

1 vote

Correct implementation of Logistic Regression Model

1 vote

Classification models underpredicting events with overall probability < .5.

1 vote

Pearson residues applied to the binary model

1 vote

Paired Proportion Test

1 vote

how to find outliers from high-dimensional data set?

1 vote
Accepted

Elimination of correlated features

1 vote

determine whether the median of a set of ratios is different from a set value

1 vote
Accepted

Mathematical definition of Infill Asymptotics

1 vote

How to test a sample proportion against a known population value?

1 vote
Accepted

What is mean by single numerical measure of variability in multivariate observations?