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First retag.

Awarded 1346 times.

Contradictory test results

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knrumsey

5,77817 silver badges40 bronze badges

Continuous random variables [closed]

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Elisha Makocha

32 bronze badges

Metropolis Hastings on hierarchical bayes update question:

Awarded Nov 29 at 11:21

Nooo

31 bronze badge

Distribution of the sum/difference of correlated normally distributed random variables [closed]

Awarded Nov 28 at 17:35

Lars

6951 gold badge2 silver badges12 bronze badges

When is $\sum Z_i \sim \sqrt{n} Z_i$?

Awarded Nov 19 at 14:07

user551504

3502 silver badges10 bronze badges

In GD-optimisation, if the gradient of the error function is w.r.t to the weights, isn't the target value dropped since it's a lone constant?

Awarded Nov 12 at 16:03

leftaroundabout

3731 silver badge8 bronze badges

Running a Logistic regression - overflow error [duplicate]

Awarded Nov 11 at 22:42

fpersyn

1036 bronze badges

Which statistical test to use for fish experiment?

Awarded Nov 9 at 15:44

Dirk Nachbar

2031 silver badge7 bronze badges

(post deleted or otherwise unavailable)

Awarded Nov 1 at 18:21

Timothy Pollington

134 bronze badges

Interpretation of regression coefficients when dependent variable is standardized

Awarded Oct 27 at 3:27

Arturo Sbr

2651 silver badge12 bronze badges

Error distribution of support vector machine

Awarded Oct 21 at 0:48

Germania

20410 bronze badges

I want to test for a significant difference in the result (t-value or effect size) of two paired t-tests

Awarded Oct 8 at 18:01

Niels

31 bronze badge

Interpretation of proportion coefficient in linear regression

Awarded Oct 5 at 20:56

David E.S.

976 bronze badges

Analyzing the pattern in the growth of organisms using discrete data in R

Awarded Sep 26 at 12:25

Shibaprasadb

1701 silver badge9 bronze badges

Heteroskedasticity test R()

Awarded Sep 20 at 15:42

Adrià Luz

72611 bronze badges

(post deleted or otherwise unavailable)

Awarded Sep 19 at 10:56

Jack King

11 bronze badge

How can I edit this code to determine the accuracy of data? [closed]

Awarded Sep 13 at 4:16

Sandipan Dey

5732 silver badges9 bronze badges

Standard 2PL IRT Formulation

Awarded Sep 10 at 21:04

Spätzle

2,2918 silver badges24 bronze badges

Variance explained by composition

Awarded Sep 6 at 13:56

l.apprenti

297 bronze badges

Exercise help: Asteroid impacts on the Earth modelled with a Poisson distribution [closed]

Awarded Sep 4 at 11:56

Pierre Gourseaud

3641 silver badge9 bronze badges

Rule of Thumb for multivariable linear regression analysis

Awarded Aug 31 at 12:18

astrobenji

387 bronze badges

(post deleted or otherwise unavailable)

Awarded Aug 30 at 19:06

massisenergy

1058 bronze badges

How to analyze the effects of two treatments on two groups as measured by pre, post, and delayed post tests?

Awarded Aug 27 at 15:02

Pitouille

1,3332 gold badges4 silver badges16 bronze badges

Not sure how the terms cancel out

Awarded Aug 18 at 9:31

jros

3982 silver badges11 bronze badges

What is a Figure of Merit in statistics?

Awarded Aug 3 at 6:07

Artem

1837 bronze badges

Principal component analysis (PCA) with repeated measurements: how to perform a multiple factor analysis in R?

Awarded Aug 3 at 6:07

cmoreno

53 bronze badges

(post deleted or otherwise unavailable)

Awarded Jul 29 at 4:14

Padmanabha Chowdhury

1378 bronze badges

How to adjust the standard error for a standardized beta after squaring the beta

Awarded Jul 24 at 19:36

Cat

4347 bronze badges

Run-time analysis of common machine learning algorithms

Awarded Jul 24 at 5:42

Pavel Fedotov

156 bronze badges

Calculating Beta and Confidence interval based on the group means and CI

Awarded Jul 12 at 17:20

Lucas Prates

9634 silver badges13 bronze badges

Time series: sample vs. population + population vs. realizations of random process

Awarded Jul 12 at 16:40

Tortar

2651 silver badge9 bronze badges

How to get RMSEA, CFI of blavaan object in r?

Awarded Jul 12 at 16:40

Sinval

2022 silver badges8 bronze badges

(post deleted or otherwise unavailable)

Awarded Jul 2 at 15:36

Areza

1,0362 gold badges11 silver badges29 bronze badges

Apply model for each variable or leave them as factor?

Awarded Jun 29 at 19:05

Mehmet Süzen

1,2664 silver badges24 bronze badges

(post deleted or otherwise unavailable)

Awarded Jun 29 at 6:26

tripleee

1291 silver badge11 bronze badges

(post deleted or otherwise unavailable)

Awarded Jun 19 at 4:11

POC

3441 gold badge8 silver badges20 bronze badges

Comparison of predictors in multinomial logit

Awarded Jun 16 at 21:10

jluchman

3521 silver badge8 bronze badges

Combining probability distributions when there's missing data

Awarded Jun 16 at 0:36

max_max_mir

534 bronze badges

what will be the null hypothesis in this case [closed]

Awarded Jun 13 at 0:10

Misius

68812 bronze badges

Using batchnorm and dropout simultaneously?

Awarded Jun 6 at 22:57

Avelina

8091 silver badge12 bronze badges

What is the difference between data mining and data fishing?

Awarded May 28 at 16:16

Flux

1356 bronze badges

(post deleted or otherwise unavailable)

Awarded May 28 at 13:26

MarcelB

2151 silver badge8 bronze badges

What is an intuitive explanation for Q90 (X+Y) > Q90(X) + Q90(Y) in fat-tailed variables. Non Subadditivity

Awarded May 26 at 15:37

Matt F.

1,3304 silver badges19 bronze badges

What does counterfactual mean in Difference-in-Difference setting?

Awarded May 20 at 23:08

Ariel

2,2632 silver badges23 bronze badges

(post deleted or otherwise unavailable)

Awarded May 18 at 19:32

Avi Kumar Singh

11 bronze badge

What is change point analysis for At Most One Change(AMOC)?

Awarded May 18 at 10:31

Mikko

1,1722 gold badges19 silver badges31 bronze badges

Shapiro–Wilk normality test

Awarded May 15 at 11:40

Stelios Kounis

134 bronze badges

How to explain a relationship between Accuracy and F1 Score / F-Measure?

Awarded Apr 30 at 8:37

Saurav Maheshkar

1117 bronze badges

Chi-Squared-Test fails for large sample size?

Awarded Apr 26 at 15:02

dlid

5584 silver badges18 bronze badges

Adaptive Parzen Estimator

Awarded Apr 23 at 16:16

Mr Tsjolder

1,4461 gold badge11 silver badges25 bronze badges

When is E(A*B) = E(A * E(B))?

Awarded Apr 23 at 15:22

Dan Phillips

3779 bronze badges

ARIMA model interpretation

Awarded Apr 20 at 22:57

RyanFrost

4824 silver badges12 bronze badges

Probability distribution of a random variable

Awarded Apr 15 at 16:57

doubled

4,0681 gold badge10 silver badges29 bronze badges

Identifiability and estimability

Awarded Apr 5 at 14:25

Elias

8461 gold badge6 silver badges24 bronze badges

How do I determine if my data points are better approximated by a polynomial, exponential or other type of function?

Awarded Apr 1 at 2:02

Peter O.

7571 gold badge3 silver badges18 bronze badges

How to determine the optimal threshold for a classifier and generate ROC curve?

Awarded Mar 31 at 16:18

Wael

32 bronze badges

(post deleted or otherwise unavailable)

Awarded Mar 21 at 13:50

microhaus

2,1511 gold badge4 silver badges17 bronze badges

predict() leaving out values instead of giving NA [closed]

Awarded Mar 21 at 4:50

David Luke Thiessen

1,2322 silver badges15 bronze badges

Remove outlier trials for specific condition (or combination of conditions)

Awarded Mar 12 at 5:20

Good Luck

28315 bronze badges

Loss function for Logistic Regression

Awarded Mar 10 at 15:46

meduz

5522 silver badges9 bronze badges

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