Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
L
cumulative logit model
Replies
5
Views
6,255
Masteras
K
Logistic regression model
Replies
3
Views
3,902
lumhearts
J
odds ratio in Fisher's exact test?
Replies
1
Views
5,605
lumhearts
P
How to interpret hazard ratio for continuous variable
Replies
0
Views
10,795
pgseye
G
Prevalence rates and prevalence odds ratios
Replies
0
Views
6,453
George76
G
Calculating sensitivity, specificity, etc.of a diagnostic test
Replies
1
Views
8,161
TheEcologist
D
[Help] Logistic regression and goodness-of-fit
Replies
0
Views
5,144
davidyu77
H
likelihood contribution
Replies
0
Views
4,749
h1n1
D
Odds ratios with standardised continuous variables?
Replies
1
Views
8,482
vinux
C
Survival Analysis
Replies
3
Views
5,496
vinux
Z
Fisher's exact test
Replies
0
Views
7,868
zeta09
W
Logistic Regression output not matching data
Replies
0
Views
3,316
waubain
S
Difference between Sensitivity and Statistical Power?
Replies
3
Views
19,467
simshef
N
regression P value and odds ratios
Replies
1
Views
4,970
lumhearts
G
Kaplan-Meier vs Nelson-Aalen
Replies
0
Views
5,570
gihund
C
help with decided what tests to use
Replies
0
Views
2,532
chungster
B
Sample Size Calculation
Replies
0
Views
3,673
Bala
J
Calculating life expectancy
Replies
2
Views
4,459
Justin
A
which test should i use?
Replies
3
Views
3,432
bugman
P
A doubt in the terminology of sample size calculation
Replies
0
Views
2,865
placebo
C
Need some help with a survival analysis
Replies
0
Views
3,326
ceperras
J
calibration of an existing model
Replies
0
Views
3,185
jeweetwel
F
Quasi-Randomized trial
Replies
1
Views
10,705
Masteras
R
Data Format for Repeated Measures AnoVa/SPAnoVa
Replies
5
Views
12,258
Masteras
Z
Multicollinearity in binary logistic regression
Replies
10
Views
29,407
TheAnalysisFactor
C
Adjusted Odds Ratio
Replies
1
Views
8,765
TheAnalysisFactor
B
Incorporating time series date into before/after intelligence testing? (n00b alert)
Replies
1
Views
3,117
owenpediatrica
V
clinical statistics book
Replies
1
Views
4,594
viwel
D
Help me
Replies
1
Views
2,971
gatormka
G
HIV-Testing in the desert
Replies
1
Views
3,738
giordano
V
Random Effects Regression vs. Fixed Effects Regression
Replies
6
Views
36,763
Veronica
J
Equal Odds
Replies
1
Views
3,861
TheAnalysisFactor
G
Is it ok to average ranks?
Replies
0
Views
3,605
gemko
S
Help decide whether I used the right tests
Replies
2
Views
4,116
somnum
P
One for the pros: conditional logistic regression discrepancy
Replies
8
Views
11,221
pisti
V
omnibus test
Replies
4
Views
32,351
viwel
J
What do YOU mean by "statistically significant"?
2
Replies
25
Views
17,079
jawon
S
Help! Data layout and which test?
Replies
3
Views
4,385
TheAnalysisFactor
R
Logistic regression with continuous variables
Replies
4
Views
12,651
rbody
P
Plotting PPV vs. NPV, why?
Replies
0
Views
5,519
pufftissue
T
More Repeated Measures Problems!
Replies
2
Views
4,932
fasteddie
B
biostatistical problem--birds and patch size
Replies
5
Views
4,195
TheAnalysisFactor
B
Calculating sensitivity and specificity of a *battery* of tests
Replies
3
Views
7,877
leo nidas
D
diagnostic testing
Replies
1
Views
3,844
leo nidas
M
Clinical Study and Biostatistics
Replies
2
Views
3,791
mnasi
W
Repeated measures with censoring
Replies
2
Views
3,568
wayne
E
likelihood ratio for censored data
Replies
1
Views
5,005
vinux
H
stats for following nominal variables over time??
Replies
1
Views
3,582
jamesmartinn
S
Not sure which test to use...
Replies
0
Views
3,138
Stuck
D
unsure about response
Replies
1
Views
4,197
Mean Joe
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