Daily update | 01 November, 2022

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How bad is stepwise regression at pure prediction?

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Source: stats
Views: 27
Score: 4
Tags: regression predictive-models stepwise-regression


Why do people use log(x+1) or log(y+1) as their independent/dependent variable?

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Source: stats
Views: 179
Score: 3
Tags: regression logarithm


Least squares fit of a rational function

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Source: cs
Views: 33
Score: 2
Tags: computational-geometry modelling least-squares


Which non-parametric test should i use to compare 2 independent groups when i have several ties (Wilcoxon not good for this weird sample)?

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Source: stats
Views: 15
Score: 2
Tags: hypothesis-testing nonparametric wilcoxon-mann-whitney-test


How to derive OLS estimator in matrix term

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Source: stats
Views: 33
Score: 1
Tags: least-squares

The End