Benefactor - Badge - Cross Validated

Benefactor

First bounty you manually award on your own question.

Awarded 1466 times.

differential-privacy: show $\epsilon$ -differentially privacy

Awarded 16 hours ago

Lifeni

2851 silver badge9 bronze badges

Awarded Sep 5 at 1:05

Zizheng Tai

1678 bronze badges

Which OLS Regression Results are worth putting into an article? Does my example look right?

Awarded Aug 29 at 8:42

crtnnn

1039 bronze badges

Handling opposite correlations at different time resolutions

Awarded Aug 28 at 21:41

josh

3,2494 gold badges13 silver badges16 bronze badges

Converting a Least Significant Difference to Standard Errors for a Meta-Analysis dataset

Awarded Aug 18 at 9:56

Michael M

956 bronze badges

Standard Error of Variance Component from the output of GLMMadaptive::mixed_model

Awarded Aug 17 at 18:42

shafee

759 bronze badges

Two-way ANOVA with interaction term / orthogonal design

Awarded Aug 10 at 16:19

Syd Amerikaner

2602 silver badges15 bronze badges

Mathematical notation in heteroscedastic mixed models

Awarded Aug 9 at 12:10

user55546

657 bronze badges

Is it valid to calculate the AUPRC of a model by undersampling one class and then re-oversampling its results?

Awarded Aug 3 at 8:40

Tobias Hermann

14911 bronze badges

Why cannot a single decision tree represent an entire Random Forest?

Awarded Aug 1 at 20:20

Smerdjakov

736 bronze badges

What is the correct lmer model formula for a Split Plot design?

Awarded Jul 29 at 20:25

Chris Science

13910 bronze badges

Combining velocity measurements which are accurate in different ranges

Awarded Jul 24 at 16:02

David Moore

2251 silver badge8 bronze badges

Is it valid to compare nested models even if proportional hazards assumption is violated in Cox models

Awarded Jul 21 at 14:11

user63230

636 bronze badges

What are the comparative advantages and disadvantages of interpreting regression output using marginal effects vs. ratios?

Awarded Jul 13 at 20:45

Brian Lookabaugh

5391 silver badge9 bronze badges

One-way Table vs Two-way Table. What’s the difference?

Awarded Jul 6 at 22:46

Vinay Sharma

8310 bronze badges

Sample size/ power estimation for similarity index (Dice/ F1 Score)

Awarded Jul 3 at 12:11

JP1

1912 silver badges15 bronze badges

T-test on entire set of data vs. 2 t-tests on 2 halves of the same set of data

Awarded Jun 23 at 16:56

Martin Thompson

858 bronze badges

How does someone achieve a desired confidence / accuracy when measuring using uncalibrated instrument?

Awarded Jun 16 at 20:56

Chuck

8110 bronze badges

Input non-sequential data of arbitrary size to network

Awarded Jun 14 at 14:01

JakobVinkas

614 bronze badges

How to use statistics for analyzing empirical data?

Awarded Jun 13 at 20:46

Alex

115 bronze badges

Interpret results of a mixed effects model analyzing a 2x2 cross-over study?

Awarded Jun 10 at 9:05

Wandering_geek

714 bronze badges

Obtaining the chi-squared test statistic via geometry

Awarded Jun 3 at 23:28

Rez99

1439 bronze badges

Fitting a nonlinear model for a CDF

Awarded May 30 at 3:36

John Smith

977 bronze badges

On the high dimensional bootstrap

Awarded May 22 at 7:11

Landon Carter

1,54513 silver badges23 bronze badges

bootstrap confidence interval and p-value calculations for finite population sizes

Awarded May 8 at 15:33

Docuemada

1036 bronze badges

Auction problem

Awarded Apr 26 at 6:43

SBF

4251 gold badge3 silver badges15 bronze badges

How to draw from a uniform distribution over a large state space via MCMC

Awarded Apr 24 at 14:36

Samufi

838 bronze badges

Is there an optimality result for the two-sample Wilcoxon-Mann-Whitney test?

Awarded Apr 24 at 0:05

Christian Hennig

19.4k17 silver badges67 bronze badges

Choice of coding scheme/planned contrasts using race as a categorical variable

Awarded Apr 23 at 16:10

Bryan Krause

1,4747 silver badges18 bronze badges

Convert Cohen's d to nonparametric effect size and use as equivalence bounds

Awarded Apr 21 at 16:00

Coloane

1651 gold badge3 silver badges15 bronze badges

statistical comparison of two markov chain transition matrices

Awarded Apr 20 at 20:50

Greg Markowsky

1177 bronze badges

Is there a risk of overfitting when hyperparameter tuning a model

Awarded Apr 16 at 7:11

Amit S

1053 silver badges15 bronze badges

xgboost model for binary classification produces predicted probabilities between 0.49 and 0.51: how to analyze where the model fails

Awarded Apr 14 at 18:05

Joseph Doob

736 bronze badges

What are the advantages (if any) of the Kolmogorov-Smirnov test over other tests?

Awarded Apr 10 at 21:10

Number

9802 silver badges13 bronze badges

Using sample sizes when combining z-scores

Awarded Mar 31 at 6:45

John Smith

678 bronze badges

How can I visualize the dataset with $n$ samples and $p$ variables to check whether it is from a specific and known distribution to check?

Awarded Mar 23 at 0:57

Chia

7310 bronze badges

Generate nonnegative variates with mean 1 and specified variance-covariance

Awarded Mar 21 at 15:40

bschneidr

3262 silver badges16 bronze badges

(How) should multiple comparison correction be applied for hypothesis testing of cross validation performance?

Awarded Mar 21 at 15:11

M.G.Poirot

836 bronze badges

How to use slopes in PCA?

Awarded Mar 20 at 12:26

Quinten

4071 gold badge4 silver badges16 bronze badges

Calculating Confidence intervals of marginal means for a linear mixed model using emmeans package

Awarded Mar 11 at 11:57

Pashtun

8310 bronze badges

Proving that the bias of the derivative of Parzen-Rosenblatt (kernel density) estimator is of order $O(h^2) $ and $O(h)$ when $h$ approaches $0$

Awarded Mar 6 at 8:57

wageeh

2411 silver badge7 bronze badges

Reliability of 3-way interaction term between correlated variables

Awarded Mar 2 at 19:42

David B

1,0695 silver badges17 bronze badges

How do we find weight and b value of SVM classifier for XNOR operation by hand?

Awarded Mar 1 at 3:18

Sreyas

716 bronze badges

Fisher information vs Posterior Covariance

Awarded Feb 28 at 8:38

G. Gare

736 bronze badges

Understanding a derivation in the cross-validation literature

Awarded Feb 13 at 21:49

landau

2471 silver badge11 bronze badges

Cross-lagged Pearson correlation in R

Awarded Feb 3 at 13:06

Inkling

2894 silver badges21 bronze badges

Scale of y-axis of a plot showing the predicted outcome risk for a continious predictor in a logistic regression model

Awarded Jan 30 at 10:16

Gurkenhals

679 bronze badges

Average Precision (AP) for object detection, huge confusion

Awarded Jan 19 at 14:45

Tomé Silva

375 bronze badges

Compare two samples when each observation is a pair of dependent values

Awarded Jan 11 at 23:31

mcihak

1572 silver badges7 bronze badges

Multiple linear regression: minimum sample size required when only a subset of independent variables are of interest

Awarded Jan 11 at 4:57

The_old_man

11713 bronze badges

What are the indications that one should be using interaction variables in their linear regression model?

Awarded Jan 5 at 2:26

Katsu

7041 silver badge13 bronze badges

Calculate Power Level in Excel for 2 sample proportional test

Awarded Dec 21, 2022 at 4:17

Chris

736 bronze badges

Continuous predictor variable has non-linear association with log odds of response

Awarded Dec 20, 2022 at 13:57

Nate

1,0513 silver badges16 bronze badges

How bad are the last 11 dry years in a row?

Awarded Dec 19, 2022 at 2:26

Joako

1407 bronze badges

Intuitition behind Average Absolute Odds fairness

Awarded Dec 14, 2022 at 16:18

Carlos Mougan

3303 silver badges16 bronze badges

Procrustes Problem for rank-deficient input

Awarded Dec 14, 2022 at 16:08

const-ae

2471 silver badge10 bronze badges

Does "Regression Discontinuity" Require the Presence of an Intervention?

Awarded Dec 7, 2022 at 23:02

stats_noob

Standard residuals vs. fitted values data centered on the left of x-axis

Awarded Dec 5, 2022 at 18:55

Larissa Cury

7111 silver badge12 bronze badges

Cox model vs. Fine-Gray: hazard ratios & predicted cumulative incidence under competing risks

Awarded Nov 25, 2022 at 13:01

user167591

4392 silver badges11 bronze badges

Combining biased noisy measurements

Awarded Nov 22, 2022 at 20:20

Jacob Eggers

1131 silver badge9 bronze badges

2 3 4 5

…

25 Next