Daily update | 18 April, 2023
StackExchange
How should I visualize errors that can be on either size of mean
Source: stats
Views: 18
Score: 2
Tags: data-visualization error
Mike Sipser and Wikipedia seem to disagree on Chomsky's normal form
Source: cs
Views: 896
Score: 2
Tags: formal-languages computability context-free formal-grammars pushdown-automata
Time series statistical model evaluation: weighted average across different forecast horizons
Source: stats
Views: 22
Score: 2
Tags: machine-learning time-series arima model-evaluation
Conflicting Chi Squared and Cramers V result
Source: stats
Views: 15
Score: 2
Tags: hypothesis-testing statistical-significance categorical-data chi-squared-test cramers-v
Is it better to select variables before regression or performing regression and then performing tests to select the variables?
Source: stats
Views: 14
Score: 2
Tags: regression statistical-significance multiple-regression t-test likelihood-ratio