Statistical Research

Statistical theory and methodology. Mathematical statistics. Parametric inference. Nonparametric inference.
K
Why does bootstraping with 50% samplesize and no replacements always gives appropriate confidence intervals.
Replies
11
Views
431
katxt
M
Entity fixed effects vs. time fixed effects - opposite results
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0
Views
71
mthelm
T
Statistical test for non-normal, dissimilarly distributed data?
Replies
0
Views
57
tjsamo
Analyst1981
Post-hoc tests' properties
Replies
2
Views
132
noetsi
S
Testing two independent variables (categorical and interval) and interactive effects on continuous data?
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0
Views
182
sdavies
N
ANOVA on three columns?
Replies
7
Views
336
obh
S
Paired samples - Odds ratio and confidence interval
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7
Views
182
fed2
C
Thesis Issue - Confounding in fully adjusted model
Replies
2
Views
137
hlsmith
H
How to measure the language affects the performance of the subject?
Replies
5
Views
137
Karabiner
D
Converting normal distribution to exponential
Replies
2
Views
164
daverv
G
Two-way partially crossed design - model selection and inference
Replies
1
Views
138
katxt
S
Regression Checklist
Replies
1
Views
105
hlsmith
A
Adjusted odds ratio
Replies
3
Views
172
hlsmith
M
Linear probability model - Question about specification
Replies
3
Views
146
hlsmith
A
1 vs. 2 sample t test > calculation of standard error
Replies
7
Views
273
katxt
A
Odds ratio or other technique
Replies
8
Views
324
AndyRob1995
C
Converting exposure values with log for weighted average method
Replies
3
Views
191
katxt
L
Please Help to solve the following
Replies
3
Views
177
GretaGarbo
C
5 variables, likert scale, which correlation test?
Replies
0
Views
104
Coursecreator
H
How to Compare the means in different scale
Replies
3
Views
172
Karabiner
H
Which paper do students has better performance?
Replies
6
Views
198
hssdav
M
Need help to figure out a study design
Replies
6
Views
236
morlia
D
Intraclass correlation with skewed dataset
Replies
0
Views
106
dozenflower
G
Degrees of Freedom
Replies
8
Views
423
gw1
S
Choosing the appropriate confidence interval for an odds ratio
Replies
1
Views
222
hlsmith
H
Compare means by same respondents but different score scale
Replies
2
Views
159
sl8
M
What tests to use for analyzing data that is categorical and continuous
Replies
1
Views
236
sl8
L
What statistical test should I use?
Replies
2
Views
221
katxt
P
Comparison of proportions with several variables
Replies
0
Views
166
Pomdpin
L
Comparison of data sets, a quantitative description
Replies
0
Views
199
Lara Nacht
E
Ordinal Logistic Regression
Replies
7
Views
288
hlsmith
J
T-Test help!! Which tail and which type.
Replies
8
Views
634
hlsmith
P
Mathematical definition of random slope models
Replies
0
Views
197
Pia
M
Discrepancy Kaplan Meier analysis and Cox regression analysis
Replies
1
Views
220
hlsmith
C
Two different samples of students, different intervention, pre and post
Replies
4
Views
342
Coursecreator
K
Single sample, 4 questionnaires, 2 internal state and 2 external reaction - how to analyse
Replies
0
Views
154
KAL8235
T
Research design for overlap probability
Replies
0
Views
221
travelmail26
Y
How to find the time indicating that two time-series data start to be different from each other?
Replies
0
Views
178
Y.Liu
F
On assessing predictors importance in a small sample
Replies
5
Views
296
hlsmith
S
Comparing two different variables
Replies
4
Views
364
thangmaygiadinhsuntec
C
Same sample, comparison of knowledge before course and after
Replies
8
Views
338
Coursecreator
S
Which model?
Replies
2
Views
256
sadPhDstudent
H
Stats help - please!
Replies
11
Views
532
obh
B
Setting variables, hypothesis and analysis
Replies
0
Views
210
BallerYao
Y
Comparing male and female expectations which test shall I use ?
Replies
0
Views
195
yavkev
J
Meta-analysis effect size problem
Replies
3
Views
239
hlsmith
F
Time Series-Temperature differences
Replies
1
Views
256
Miner
L
34r
Replies
13
Views
657
fed2
L
Sample size calculation multiple categorical variables
Replies
2
Views
278
Leenv34
N
Statistical analysis categorical variable
Replies
6
Views
398
katxt
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