Statistical Research

Statistical theory and methodology. Mathematical statistics. Parametric inference. Nonparametric inference.
S
Sample size calculation to detect mortality benefit of treatment
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0
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4
StatsClue
S
Which correlation coefficient is best suited to dichotomous variables (and why do my results feel intutiteivly wrong)
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0
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12
ShoM
T
Intepretation of Results
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5
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65
Karabiner
bulletproofpineapples
Which stats method to use? HELP stats rookie who just wants to graduate
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3
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82
Karabiner
O
How to generate statistically relevant group sizes for activity levels
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7
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112
Openview2
M
Correlation between training events
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2
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76
hlsmith
S
Getting p-value for rsquared bootstrap in R
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14
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212
hlsmith
L
Problems with using independent t-tests for pre-post intervention study
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3
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149
fffrost
F
Quantifying rate & direction of change over time
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0
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59
fffrost
N
Estimate sample size on a action of an unknown player in a poker game - which test to use?
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0
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63
NicoF
N
Is one sample t-test the same with one tailed t-test?
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3
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106
Karabiner
L
What statistical method should I use?
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2
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91
lhitchcock
S
Is it possible to analyse two mixed group?
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2
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76
Karabiner
M
left truncation(Right Sensoring) survival analysis "R" code
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7
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288
GretaGarbo
S
Mixed model LSMEANS vs ESTIMATE (BLUP)
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8
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192
szm
E
GEE with temporal and spatial correlation R
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1
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107
hlsmith
S
Which test to use?
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1
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108
Karabiner
M
Which test for significance?
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1
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133
Karabiner
S
What Type of Test should I use? Help Needed
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7
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213
Karabiner
L
is expected count for independent variable matters ?
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0
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136
lindsey chan
O
What type of statistical analysis should i use for this problem
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0
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107
Origomart
S
One-tailed OR two-tailed
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1
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170
Shachar
hlsmith
Correcting Probabilities for Artificially Balanced Data
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1
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113
hlsmith
J
Possible statistical analysis confusion?
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1
Views
129
Shachar
O
CLT - What sample size is large enough? your thoughts?
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14
Views
539
GretaGarbo
A
Data analysis
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6
Views
274
Ahyanvirg
S
What's the type of my study ? Which checklist is applicable.
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0
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141
Subodhs
K
One Sample T-Test with Likert Scale Questionnaire
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13
Views
76,963
garyjones
S
multi-location latin square design analysis
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0
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160
szm
C
Help! Three years pre vs three years post
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3
Views
351
Ahyanvirg
L
Normality and tests
2
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31
Views
700
obh
H
Marketing research project - ANOVA or Chi Square test?
Replies
1
Views
186
staassis
B
Relationship of precision of mean of repeated measurements and precision of single measurement
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1
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166
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
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0
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114
bis225
C
What kind of test should I use?
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1
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117
GretaGarbo
A
Reliability
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0
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139
Ali Khan
T
Probability given an occurrence rate (small airplane fatal accidents)
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0
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149
TheBard
S
Independent t - test
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5
Views
247
Karabiner
B
Aggregate precision of a measurement instrument based on a sample of measurements whose true errors are known
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0
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290
bis225
J
ANOVA or multiple t-tests?
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3
Views
193
obh
A
Test choice help: DV not meeting assumptions
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4
Views
166
Karabiner
D
HELP WITH DATASETS COMPARISON
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0
Views
125
damianosaba
Forest Finder
Haunted by Cauchy – A medium level problem
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0
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124
Forest Finder
K
N/A
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0
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193
Kimmeh
M
Statistical test or method to analyse a change in a variable over time.
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4
Views
209
Miner
E
Before and After "Event Study" with Panel Data
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1
Views
158
exodusHB
R
Is it allowed to reduce a dataset of moving averages to run an AR(1) model properly?
Replies
0
Views
107
R-User_2.0
T
How to do data analysis for Likert scale questions?
Replies
8
Views
298
Karabiner
H
What happens when Pearson's chi square and fisher's exact give discordant results ?
Replies
3
Views
182
hlsmith
I
Geometric standard error of the mean
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0
Views
155
Igor K
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