Statistics

Statistics course and homework discussion. Elementary statistics.
R
Questionnaire Testing
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2
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222
hlsmith
A
Determine impact of historical data on current data
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0
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111
ac.andreicrisan
M
NEED HELP! Cluster Sampling / Cluster Analysis.
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0
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121
misspink
R
Simple anova?
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2
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231
R.tylor
AdrienC
Correlation between two set of variables
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2
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214
AdrienC
B
Blackjack simulations
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0
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210
badeend
G
Advice please: statistical testing a number of proportions from two samples
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1
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127
hlsmith
F
Which competing risks survival analysis to choose
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1
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108
hlsmith
E
Mode and measure of dispersion?
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0
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108
Emily88
M
Time Series modeling --criteria
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0
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149
msoe414
B
Need help with SPSS CONJOINT ANAYLSIS
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0
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117
Blader12345
E
a. t cannot be computed because at least one of the groups is empty. SPSS
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1
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203
GretaGarbo
C
Group has lower overall % despite winning each category of %'s
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1
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127
Miner
R
What tests to use?
Replies
5
Views
224
R.tylor
A
convert odds ratio to logistic coefficient
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6
Views
171
hlsmith
M
Regression or Mixed Model?
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2
Views
186
Matti
A
Margin of Error of a Confidence Interval
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6
Views
519
Stats fan
P
Need help with two problems involving Poisson Distribution
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5
Views
3,137
carolsafar
I
How to evaluate two sources of answers
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0
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124
iliachigo
G
Seek proper test
2
Replies
25
Views
536
gregapan
L
Which statistical tests to use?
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3
Views
499
katxt
R
What tests to run?
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0
Views
392
R.tylor
M
MMSE vs LSE
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0
Views
158
Mada
S
chi-squared?
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5
Views
517
sibber
K
Mixed Factorial ANOVA Question
Replies
1
Views
441
Karabiner
G
Alternative to 2way ANOVA for analysis
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0
Views
413
Gojira
W
Pathology slides generated between tissue types
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2
Views
423
hlsmith
S
Logistic Regression: Estimate
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0
Views
164
saivig99
L
Anova application question
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0
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419
lin_303
L
Twins raised together and twins raised apart
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0
Views
405
leonedelman
C
Mann Whitney U or??
Replies
1
Views
169
hlsmith
J
poisson distribition question
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1
Views
193
GretaGarbo
U
Comparing results of a promotion camapign: Control vs Treatment Sub-Group
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0
Views
171
user2343837
M
Hartung Method of combining dependent pvalues
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3
Views
224
hlsmith
A
Transforming mean difference to Cohen´s d in a meta-analysis
Replies
1
Views
196
hlsmith
N
Deriving Chi-Square for contingency table 2x2
Replies
1
Views
178
Dason
O
Multiple random sampling. What to report on paper ?
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4
Views
183
og123
L
Which statistical analysis?
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6
Views
323
hlsmith
R
interactions for paired and unpaired proportions
Replies
6
Views
319
hlsmith
R
How to test this?
Replies
5
Views
344
Karabiner
A
How can evaluate the significance of unbalanced variables?
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2
Views
211
Aryasinic
E
Best statistical treatment to finding relationships between two variables... and how to do it.
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0
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184
Erwin
M
What kind of t-test would I use for this?
Replies
1
Views
217
hlsmith
N
Test-retest repeatability
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2
Views
298
Nunziale
Cameron
How I should compute the standard error of PR?
Replies
1
Views
244
Cameron
K
What type of statistical test should I use?
Replies
1
Views
274
hlsmith
N
Confidence Intervals and Probability Distributions
Replies
0
Views
214
nukacola
hlsmith
Decision Tree Selection and Pruning based on Complexity
Replies
1
Views
198
hlsmith
Cameron
What is the formula for estimating the standard error of variance ratio?
Replies
3
Views
258
hlsmith
M
Correct way to interpret odds ratios
Replies
1
Views
207
hlsmith
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