Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
B
Calculating sensitivity SS and specificity SP from the SS&SP of subitems
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0
Views
4,821
bergier
J
weighted standard error of the mean
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1
Views
15,556
LigongKarlChen
T
Confidence Level of a Sorting Method?
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0
Views
4,451
ThaRide
M
GLM with binomial errors: underestimating interactions?
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3
Views
4,599
Masteras
D
Stepwise logistic regression (backwards LR)
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2
Views
7,908
cdrw
D
Extreme right skewed data and repeated measures
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7
Views
7,378
alamp
L
cumulative logit model
Replies
5
Views
6,085
Masteras
K
Logistic regression model
Replies
3
Views
3,757
lumhearts
J
odds ratio in Fisher's exact test?
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1
Views
5,415
lumhearts
P
How to interpret hazard ratio for continuous variable
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0
Views
10,600
pgseye
G
Prevalence rates and prevalence odds ratios
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0
Views
6,305
George76
G
Calculating sensitivity, specificity, etc.of a diagnostic test
Replies
1
Views
7,976
TheEcologist
D
[Help] Logistic regression and goodness-of-fit
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0
Views
4,968
davidyu77
H
likelihood contribution
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0
Views
4,607
h1n1
D
Odds ratios with standardised continuous variables?
Replies
1
Views
8,278
vinux
C
Survival Analysis
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3
Views
5,329
vinux
Z
Fisher's exact test
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0
Views
7,699
zeta09
W
Logistic Regression output not matching data
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0
Views
3,160
waubain
S
Difference between Sensitivity and Statistical Power?
Replies
3
Views
18,291
simshef
N
regression P value and odds ratios
Replies
1
Views
4,819
lumhearts
G
Kaplan-Meier vs Nelson-Aalen
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0
Views
5,416
gihund
C
help with decided what tests to use
Replies
0
Views
2,380
chungster
B
Sample Size Calculation
Replies
0
Views
3,514
Bala
J
Calculating life expectancy
Replies
2
Views
4,169
Justin
A
which test should i use?
Replies
3
Views
3,271
bugman
P
A doubt in the terminology of sample size calculation
Replies
0
Views
2,710
placebo
C
Need some help with a survival analysis
Replies
0
Views
3,158
ceperras
J
calibration of an existing model
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0
Views
3,040
jeweetwel
F
Quasi-Randomized trial
Replies
1
Views
10,551
Masteras
R
Data Format for Repeated Measures AnoVa/SPAnoVa
Replies
5
Views
11,992
Masteras
Z
Multicollinearity in binary logistic regression
Replies
10
Views
29,117
TheAnalysisFactor
C
Adjusted Odds Ratio
Replies
1
Views
8,583
TheAnalysisFactor
B
Incorporating time series date into before/after intelligence testing? (n00b alert)
Replies
1
Views
2,962
owenpediatrica
V
clinical statistics book
Replies
1
Views
4,403
viwel
D
Help me
Replies
1
Views
2,800
gatormka
G
HIV-Testing in the desert
Replies
1
Views
3,585
giordano
V
Random Effects Regression vs. Fixed Effects Regression
Replies
6
Views
36,472
Veronica
J
Equal Odds
Replies
1
Views
3,707
TheAnalysisFactor
G
Is it ok to average ranks?
Replies
0
Views
3,456
gemko
S
Help decide whether I used the right tests
Replies
2
Views
3,911
somnum
P
One for the pros: conditional logistic regression discrepancy
Replies
8
Views
10,698
pisti
V
omnibus test
Replies
4
Views
32,145
viwel
J
What do YOU mean by "statistically significant"?
2
Replies
25
Views
16,404
jawon
S
Help! Data layout and which test?
Replies
3
Views
4,223
TheAnalysisFactor
R
Logistic regression with continuous variables
Replies
4
Views
12,487
rbody
P
Plotting PPV vs. NPV, why?
Replies
0
Views
5,372
pufftissue
T
More Repeated Measures Problems!
Replies
2
Views
4,733
fasteddie
B
biostatistical problem--birds and patch size
Replies
5
Views
3,990
TheAnalysisFactor
B
Calculating sensitivity and specificity of a *battery* of tests
Replies
3
Views
7,671
leo nidas
D
diagnostic testing
Replies
1
Views
3,676
leo nidas
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