Statistical Research

Statistical theory and methodology. Mathematical statistics. Parametric inference. Nonparametric inference.
M
how compare the kappa of different groups?
Replies
3
Views
94
katxt
I
Grouped continuous data
Replies
3
Views
69
hlsmith
P
Which statistical test should I use for my Likert-scale surveys?
Replies
7
Views
134
Karabiner
F
Chi square test for total score- group comparison
Replies
1
Views
106
galegirly
B
Model suggestion
Replies
7
Views
169
Bini
C
How to show in a simplify scientific way the post-hoc test of 4 variables involved, when 3 by 3 variables are significant?
Replies
0
Views
85
Cláudio Silva
Emma Doherty
What to do with proportion response variable
Replies
6
Views
182
Emma Doherty
R
Looking for the appropriate stat test
Replies
1
Views
85
obh
T
Appropriate statistical analysis
Replies
2
Views
86
TinaC
T
two sample test with control group having all zeros
Replies
3
Views
138
Karabiner
N
Help building a model in SAS
Replies
11
Views
271
noetsi
L
What's the best way to study whether alcohol consumption affects happiness & cognitive function?
Replies
3
Views
119
Karabiner
O
Shapiro wilk effect size?
Replies
4
Views
180
obh
G
Meta-analysis
Replies
6
Views
164
Gio89
K
nope
Replies
4
Views
257
hlsmith
B
Cohen's d interpretation
Replies
3
Views
152
hlsmith
K
Calculating a weighted mean/SD of x number of means/SDs?
Replies
2
Views
139
karansaraf
U
Sports data set
Replies
4
Views
504
spunky
B
Mixed ANOVA Unequal Gender Ratio
Replies
8
Views
251
bobbyk
consumerisms
What statistical analysis and how?
Replies
3
Views
158
Karabiner
AdrienC
How to determine the abnormality of a specific variable by taking into account all the other variables in the data?
Replies
7
Views
363
noetsi
M
Sample weights adjusted to make subsample representative of population
Replies
0
Views
114
mkevelson
M
Which statistical test?
Replies
1
Views
139
Karabiner
D
Need help with time series
Replies
7
Views
451
noetsi
K
Adding interactions to regression
Replies
4
Views
162
hlsmith
G
Treating multiple subdimensions as a unidimensional variable in hypotheses testing
Replies
0
Views
117
Gulandom
M
Which statistical test?
Replies
5
Views
181
Karabiner
B
Stochastic process with logX
Replies
1
Views
190
katxt
T
Assumptions/Violations/Concerns for Basic T-Test for Difference between Means?
Replies
2
Views
204
techsassy
K
Is ICC the correct test?
Replies
0
Views
111
KMMD
Y
Which model/statistical test should I use?
Replies
1
Views
173
Miner
K
research
Replies
0
Views
111
klausimas
F
Multiple Chi-Squares for Agree/Disagree Question?
Replies
2
Views
210
Firstflight
C
Analysing differences between groups of individuals
Replies
0
Views
108
chrissio76
M
Design experiments and analysis for a simulation
Replies
3
Views
190
hlsmith
L
Chance?
2
Replies
20
Views
1,118
katxt
S
Help Needed - How would I replicate statistical tests in this chart? Chi-square test?
Replies
0
Views
147
statswannabe123
L
Test for consistency in user choices
Replies
4
Views
228
katxt
A
Creating an index to rank a list of companies based on how many areas they invest in
Replies
0
Views
185
A_Salem
N
Annualised complication rate
Replies
1
Views
164
hlsmith
B
Weekly rate of infection
Replies
5
Views
200
hlsmith
S
Sample Size with small population
Replies
4
Views
205
samgee
J
Is a two-way Manova appropriate to my research question?
Replies
1
Views
103
Karabiner
D
Football movements study. CI rejected by peer-reviewers. Chi-square?
Replies
0
Views
190
Davidsgoo
A
Dummy Variable for repeated categories for the same observation
Replies
0
Views
183
Ammar_Ak
confused_pleasehelp
two-sample assuming unequal variances - too sensitive?
Replies
6
Views
326
confused_pleasehelp
N
Interpreting epsilon squared effect size values
Replies
1
Views
234
Neta_Friedman
T
Chi-square test of independence??
Replies
2
Views
226
Karabiner
E
Predicting and correlating categorical variables
Replies
2
Views
181
Emekdavid
E
Journals statisticians read
Replies
9
Views
419
noetsi
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