Statistical Research

Statistical theory and methodology. Mathematical statistics. Parametric inference. Nonparametric inference.
J
How do I setup my data for mann whitney?
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1
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217
Karabiner
O
Lagged dependent variable
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0
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208
omar
O
can we use chi square
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0
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225
orchird
O
which statistical test should I apply on my data
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0
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200
orchird
B
results of factor analysis (pca, varimax)
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0
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152
bs77
Z
Normality of the data in linear regression
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6
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391
zwergje
S
Error-rate before and after (which statistical test)
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4
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212
hlsmith
S
Framing effect
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0
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188
Statistricks
T
Analyzing survey data with only 5 participants
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0
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205
thislittlebluebird
T
Statistical test for multiple raters
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1
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198
Karabiner
M
Chi-squared or Fisher test with a row of 0s
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1
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240
Dason
L
Correlation Question
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1
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347
Etubom
E
On discussing Principal Components Analysis (PCA)
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0
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168
Etubom
S
What method to use
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0
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218
Stipe G
I
Regression analysis across multiple data sets
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5
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284
ondansetron
S
how to calculate mean follow up
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6
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271
statfran23
A
Outliers Parametric model
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8
Views
417
acp
E
Thesis research model question (long text)
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1
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330
elution
C
Likert scores - how to deal with them?
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5
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424
ondansetron
L
How to determine this unknown Prior probability ？
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1
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275
ledd
L
Difference-in-difference regression with extra variable
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0
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217
LisaD
M
Analyze non-normally distr. data from within-subjects-design
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3
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284
spunky
A
Paired or Unpaired?
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4
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312
ondansetron
N
Paired Samples t test
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8
Views
587
GretaGarbo
R
If my weights shrink the number of observations from 160 to 26, can I still report row percentages?
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2
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275
richardnorrie
C
Comparing categorical data
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1
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217
obh
B
Statiscial analysis for pre-post scores control vs intervention
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1
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314
hlsmith
A
Chi-square post-hoc test - Helpless
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3
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422
Karabiner
I
Interpreting the result of a Bayesian Structural Times Series model
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1
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304
hlsmith
S
Comparison of two correlations
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0
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343
simbutch
S
What's the correct statistical test?
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1
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332
GretaGarbo
D
Project LOS
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6
Views
765
hlsmith
M
How to choose a statistical test to compare brand ranking survey results?
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0
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275
maxtate2
D
Parameter estimation
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0
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231
dextar
R
Would this have an effect on study results regarding statistics?
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2
Views
331
drezap
S
Date as continuous variable?
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3
Views
332
ondansetron
S
likert scale for negative relation of variables
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0
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233
summyia qamar
S
Statistics for market analysis
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5
Views
353
Miner
H
Choosing the appropriate test for research proposal synopsis
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2
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274
Hinata65
S
How to determine change in effect over time?
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6
Views
404
schlorfy
N
Entropy Calculation
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0
Views
307
nayo.s
J
Adapted version of sensitivity / specificity for disease detection
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0
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274
JB32
D
I have a question about Two Way ANOVA repeated measures
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3
Views
363
Karabiner
G
Analysing Data with 3 Variables (2 numerical and 1 categorical)
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0
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271
GabrielleEve24
T
How many censored data is too many for Kaplan-Meire estimate?
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7
Views
473
hlsmith
S
Quality Assurance Webinar on Multivariate Capability Analysis (Free Webinar)
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0
Views
289
Statgraphics
A
Can you use factor analysis on a table has count data?
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6
Views
482
gianmarco
M
How can I show a relationship between a fixed measure and several data points for 10 patients?
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2
Views
340
Mumi83
M
Need help with picking a test
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0
Views
314
Matt Walker
T
Transforming columns in SPSS/R
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0
Views
263
tamnot01
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