Statistics

Statistics course and homework discussion. Elementary statistics.
R
Determining stats based on "activity"
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3
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367
katxt
G
Estimating standard error by formula vs computing
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1
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382
katxt
I
RCT Design Moderation Analysis (SPSS,Process) - is it allowed to check moderation only in EG
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0
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302
Imposter_Syndrome
H
Identifying correct statistical test for comparison of two groups related to time
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0
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326
hazelsarti
M
(SPSS- Logistic Regression) Interpretation of moderation effect with one non-significant main effect
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5
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821
hlsmith
E
Moderation analysis SPSS - dummy control variables
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3
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299
Karabiner
S
Which test to compare medians of two/three groups
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2
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313
fed2
S
Need help to solve aproblem
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2
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2,806
fed2
V
Interpretation of an output of Random effect and panel GMM model
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0
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277
Vikingalex
K
Problem with qualitative, categorical data analysis
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2
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498
KaylaN
G
is there a statistical test for this
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2
Views
307
Karabiner
I
Spearman-Brown (Prophecy) Formula - Internal Consistency in SC-IAT
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0
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328
Imposter_Syndrome
O
Question about conducting multiple regression on SPSS.
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0
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248
oscarwukaka
O
Difference between the result of linear regression analysis and that of Hayes's method
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0
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288
oscarwukaka
I
Mixed ANOVA - Can We Standardize After Box-Cox Transformed Values
Replies
6
Views
604
Imposter_Syndrome
S
Anova or correlation test?
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0
Views
424
SirVidi
E
SPSS T TEST
Replies
3
Views
315
Karabiner
S
should my model include separate predictors?
Replies
13
Views
508
Buckeye
D
Basic stat question
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6
Views
418
hlsmith
A
interpretation mediation
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1
Views
246
hlsmith
S
question regarding grouping several variables
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9
Views
1,456
stats20
A
How is this relationship between variables called?
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4
Views
306
hlsmith
A
Should't these be significantly negatively correlated?
Replies
1
Views
286
Karabiner
S
Which test to do when normality test and equal variances are significant?
Replies
7
Views
459
hlsmith
K
Exact Poisson CI
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10
Views
751
katxt
1
Hierarchical clustering? Ward's linkage? K-mean clustering? anova?
Replies
4
Views
438
Miner
F
Random sampling and proportional distribution for age range data: why do results vary?
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0
Views
349
freakygreeneyes
D
Population density variations across countries
Replies
1
Views
298
fed2
L
The optimal number of response categories in the Likert scales
Replies
7
Views
777
Leni Novita
W
Help needed coding lists of comorbidity into ICD code
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5
Views
293
WJU
A
Rstudio, correlation between answers (yes, no, NA) and surgical approach: correlation matrix plot ?
Replies
0
Views
301
ALD
Z
Multicategorical logistic regression in LPA/LCA analysis?
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0
Views
341
Zekai Lu
H
Bayesian Network Alarm Burglar Earthquake Example
Replies
0
Views
336
hinshelwood
D
Determine intrinsic aliasing in linear mixed model
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0
Views
288
downthesun01
B
Need help on a statistical algorithm.
2
Replies
20
Views
984
spunky
K
Phi value in association with chi-square testing please see screen shot for more details
Replies
1
Views
592
Karabiner
G
Income Inequality Data
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7
Views
679
Miner
D
Finding the average of multiple standard deviations with different sample sizes
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1
Views
374
fed2
S
Statistically compare an observed percentage to an expected (agreed) percentage
Replies
1
Views
404
Karabiner
J
Polynomial regression Coefficient SE results are different from examples
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0
Views
287
jocos
S
Reporting corrected correlations
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0
Views
378
Stata1
T
Explaining development in dependent variable with logistic regression
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2
Views
330
hlsmith
G
Can the reliability be used using Cronbach's alpha when the base of the respondent for each question is different?
Replies
1
Views
492
spunky
J
Rounding numbers of big data
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4
Views
333
AngleWyrm
S
Compare election turnout percentage changes to detect election fraud if there is
Replies
3
Views
292
Karabiner
P
How do I deal with my data after multiple imputation cycles?
Replies
3
Views
352
spunky
R
I have a large distribution of paired percentages. Is there a best way, or any way, to test for sig. different pairs?
Replies
1
Views
762
katxt
A
Experiment Design for AB Testing
Replies
1
Views
307
hlsmith
P
Should I include all variables in one dataset when imputing missing data using MICE in R?
Replies
1
Views
322
hlsmith
A
How to do a Factor Mixture Model (R or Python)
Replies
2
Views
461
AcidFactory
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