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1h
revised Times series analysis vs. machine learning?
Fix typos and formatting
13h
reviewed Approve Help logistic regression
1d
reviewed Approve Ensemble time series prediction from two separate models
1d
reviewed Approve Interpretation of GAM
2d
reviewed Approve Artificial Data Generation based on Data Distribution
2d
reviewed Approve e1071 svm queries regarding plot and tune
May
25
reviewed Approve PCA Algorithm & Residual in R
May
25
reviewed Approve Where to read about how to build a sample size calculator for power analysis for a/b tests
May
24
reviewed Approve Looking for a robust, distribution-free/nonparametric distance between multivariate samples
May
22
reviewed Approve Why are there two spellings of “heteroskedastic” or “heteroscedastic”?
May
22
reviewed Approve How to determine if a categorical variable affects an independent variable?
May
22
reviewed Approve Contributions of variables in Log-Log models
May
22
reviewed Approve How many iterations we have to perform in adaboost classification?
May
21
reviewed Reject Repeated measure for correlation in sparse data
May
21
reviewed Reject Repeated measure for correlation in sparse data
May
21
revised Find nonnegative X(t), Uniform Integrability (UI), sup X(t)<∞ a.s. but E sup X(t)=∞
How can I do??
May
21
reviewed Approve Factor Analysis - Rotated Component Matrix Error
May
21
reviewed Approve Why are parameters in output of my support vector regression going to zero?
May
21
revised Uncertainty of sum of values estimated through linear regression
adding additional information request by responder
May
20
reviewed Reject Covariance of a compound distribution