Statistics

Statistics course and homework discussion. Elementary statistics.
B
Likert analysis. Chi-square vs t test vs Mann-Whitney-Wilcoxon
2
Replies
29
Views
1,873
katxt
hlsmith
Power Calculation for a Multilevel Linear Regression
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2
Views
628
hlsmith
M
How to run a path analysis in a bayesian framework?
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0
Views
544
melissap
L
Accuracy of a transformation of a data set
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5
Views
726
LeonJ
G
What type of Analysis for longitudinal moderation?
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3
Views
459
Karabiner
N
z-test or beta regression for assessing differences between groups of averaged proportions?
Replies
3
Views
1,275
katxt
N
Question Regarding Standard Deviation of Rate Vs. Time
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3
Views
627
katxt
A
Need help with listening test evaluation - semantic differential
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0
Views
535
Andi63263
B
Quantitative, inductive survey analysis?
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8
Views
655
Karabiner
A
Queuing models - Solving problem with different service time 1/μ
Replies
0
Views
469
Alain Levesque
C
Convergence issue LEAST SQUARES
Replies
3
Views
563
katxt
N
simple count - type of data
Replies
6
Views
727
Miner
Q
Testing log-linearity
Replies
3
Views
616
hlsmith
S
Best way to determine deltas trends - linear gradient?
Replies
0
Views
432
Seamore
N
Mann-Whitney U Test test valid for percentage data?
Replies
9
Views
961
NateLa
Y
Subset bed files
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0
Views
452
Yasaman621
J
Am I WRONG or is "STATISTICS WRONG"?!
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4
Views
507
jukilo
M
Weighing up degrees of freedom and variance?
Replies
2
Views
427
Miss B
S
A researcher is studying the population of a small town of N=3000 people.
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4
Views
426
Karabiner
B
delete
Replies
0
Views
452
Burnsie_UK
L
help me witch R and median
Replies
1
Views
483
Karabiner
L
Chi Square goodness of fit test for uniformity for simulation results
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6
Views
591
katxt
A
SPSS view/adjust computation
Replies
1
Views
392
Karabiner
J
Calculating outliers with data sets containing two group
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1
Views
392
katxt
M
Can random effect only model positive correlations?
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9
Views
774
fed2
D
Why do we differentiate between log linear vs. exponential time series
Replies
1
Views
556
katxt
O
two population proportions
Replies
3
Views
557
katxt
T
Three groups comparison - Repeated measurements
Replies
0
Views
388
twentyseven
E
what is the probability that mean is greater than 3.5?
Replies
1
Views
436
Dason
Y
Calculating Commission on Sales
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1
Views
355
Karabiner
E
If Standard Deviation is known, on the basis of results obtained from a random sample of 400 normally distributed items, the 95% confidence interval f
Replies
1
Views
560
katxt
B
McNemar, samples' sizes and statistical significance !
Replies
2
Views
668
katxt
A
linear regression - how to include curve functions into my scatterplot
Replies
3
Views
564
amouda
E
Need help with interpretation of regression coefficients
Replies
2
Views
429
Buckeye
I
When can I consider a Béta (standardized coefficient) big?
Replies
3
Views
483
Karabiner
R
Determining stats based on "activity"
Replies
3
Views
423
katxt
G
Estimating standard error by formula vs computing
Replies
1
Views
437
katxt
I
RCT Design Moderation Analysis (SPSS,Process) - is it allowed to check moderation only in EG
Replies
0
Views
350
Imposter_Syndrome
H
Identifying correct statistical test for comparison of two groups related to time
Replies
0
Views
401
hazelsarti
M
(SPSS- Logistic Regression) Interpretation of moderation effect with one non-significant main effect
Replies
5
Views
922
hlsmith
E
Moderation analysis SPSS - dummy control variables
Replies
3
Views
347
Karabiner
S
Which test to compare medians of two/three groups
Replies
2
Views
353
fed2
S
Need help to solve aproblem
Replies
2
Views
2,853
fed2
V
Interpretation of an output of Random effect and panel GMM model
Replies
0
Views
325
Vikingalex
K
Problem with qualitative, categorical data analysis
Replies
2
Views
552
KaylaN
G
is there a statistical test for this
Replies
2
Views
353
Karabiner
I
Spearman-Brown (Prophecy) Formula - Internal Consistency in SC-IAT
Replies
0
Views
376
Imposter_Syndrome
O
Question about conducting multiple regression on SPSS.
Replies
0
Views
284
oscarwukaka
O
Difference between the result of linear regression analysis and that of Hayes's method
Replies
0
Views
328
oscarwukaka
I
Mixed ANOVA - Can We Standardize After Box-Cox Transformed Values
Replies
6
Views
718
Imposter_Syndrome
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