Statistical Research

Statistical theory and methodology. Mathematical statistics. Parametric inference. Nonparametric inference.
L
Normality and tests
2
Replies
30
Views
200
leejones15
H
Marketing research project - ANOVA or Chi Square test?
Replies
1
Views
69
staassis
B
Relationship of precision of mean of repeated measurements and precision of single measurement
Replies
1
Views
81
bis225
B
How to calculate the precision of the mean of univariate time series data, based on the precision of the discrete measurements it consists of
Replies
0
Views
37
bis225
C
What kind of test should I use?
Replies
1
Views
37
GretaGarbo
A
Reliability
Replies
0
Views
37
Ali Khan
T
Probability given an occurrence rate (small airplane fatal accidents)
Replies
0
Views
59
TheBard
S
Independent t - test
Replies
5
Views
102
Karabiner
B
Aggregate precision of a measurement instrument based on a sample of measurements whose true errors are known
Replies
0
Views
137
bis225
J
ANOVA or multiple t-tests?
Replies
3
Views
96
obh
A
Test choice help: DV not meeting assumptions
Replies
4
Views
75
Karabiner
D
HELP WITH DATASETS COMPARISON
Replies
0
Views
48
damianosaba
Forest Finder
Haunted by Cauchy – A medium level problem
Replies
0
Views
52
Forest Finder
K
N/A
Replies
0
Views
93
Kimmeh
M
Statistical test or method to analyse a change in a variable over time.
Replies
4
Views
113
Miner
E
Before and After "Event Study" with Panel Data
Replies
1
Views
86
exodusHB
R
Is it allowed to reduce a dataset of moving averages to run an AR(1) model properly?
Replies
0
Views
45
R-User_2.0
T
How to do data analysis for Likert scale questions?
Replies
8
Views
157
Karabiner
H
What happens when Pearson's chi square and fisher's exact give discordant results ?
Replies
3
Views
81
hlsmith
I
Geometric standard error of the mean
Replies
0
Views
62
Igor K
L
Holding back a variable
Replies
2
Views
96
longe13
J
What statistical test should I use?
Replies
1
Views
75
Karabiner
J
What statistical test should I use?
Replies
3
Views
105
Karabiner
D
Likert scales
Replies
6
Views
139
ondansetron
M
Case-case comparisons
Replies
3
Views
94
hlsmith
E
Proof of the day
Replies
18
Views
23,461
Dason
H
Residual sum of square
Replies
2
Views
100
ondansetron
F
Research Method for linguistic patterns
Replies
2
Views
100
staassis
P
Non Parametric Hypothesis Testing Question?
Replies
1
Views
66
Karabiner
L
Sample size for research
Replies
3
Views
96
Karabiner
F
What statistical test should I use?
Replies
2
Views
146
hlsmith
R
3 IV, 4 DVs, and a partridge in ...
Replies
3
Views
100
Karabiner
D
What test?
Replies
2
Views
128
Diesel70
G
Comparing data sets (raw vs. not raw data)
Replies
2
Views
136
gwuggy
M
Test for pre vs post measures for multiple groups?
Replies
2
Views
111
Miner
B
***Can you justify a small sample size? My professor says no!***
Replies
12
Views
313
Bdubz
J
What is n in bonferoni test
Replies
5
Views
174
obh
V
Comparing withdrawal rates for a course
Replies
6
Views
162
Vthompson
M
Omitted variable bias
Replies
9
Views
267
hlsmith
J
Bayesian estimation: too many observables?
Replies
1
Views
95
staassis
P
Bayes formulae for binary variables
Replies
2
Views
112
pamela07
R
How to determine distribution for failure data?
Replies
17
Views
252
redleaf07
J
Testing changes over years
Replies
8
Views
175
Jessicamaryc
R
interpreting cox proportional test results
Replies
0
Views
116
redleaf07
F
Extend an unknown statistical model and evaluate the difference?
Replies
0
Views
82
fassy
E
Split-plot ANOVA
Replies
0
Views
147
Epi and Stats
V
Which test to use to compare means for normal and non normal data
Replies
5
Views
243
Vthompson
O
Tukey HSD/ Kramer for Levene's test?
Replies
0
Views
148
obh
L
handling of missing values
Replies
1
Views
151
hlsmith
K
Comparing F-statistics
Replies
2
Views
119
ondansetron
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