Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
F
G*Power Apriori Power Calculation
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0
Views
7,691
fraenzchen1
B
Logistic regression
Replies
4
Views
4,148
fed1
M
P values in Medical Writing
Replies
3
Views
8,226
Outlier
T
interpreting logistic regression
Replies
1
Views
6,106
WeeG
C
Survival Analysis
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4
Views
5,145
Cagoguy
A
Contingency Tables/Chi Square Test
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2
Views
4,102
lumhearts
M
Ancova
Replies
1
Views
3,322
fed1
M
ROC curve from logisitc regression Bootstrap analysis in Stata 9.2
Replies
5
Views
10,933
terzi
M
power analysis
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0
Views
3,394
melekos
R
Logistic Regression (Odds Ratio)
Replies
0
Views
4,582
rlin2009
T
logistic regression interaction term - change between main effects and full model
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0
Views
6,387
Tucker04
M
What implications does the relationship between sensitivity/sentificity have?
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0
Views
2,692
MickQ
L
Logistic Regression Help
Replies
3
Views
4,142
LogRegMan
T
logistic regression intercept is negative and not significant
Replies
3
Views
23,715
Tucker04
J
Ordinal Regression or Probit Analysis?
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0
Views
4,496
jodapo
H
Determining the probability that a sample is accurate
Replies
1
Views
4,241
BioStatMatt
B
Calculating sensitivity SS and specificity SP from the SS&SP of subitems
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0
Views
4,720
bergier
J
weighted standard error of the mean
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1
Views
15,388
LigongKarlChen
T
Confidence Level of a Sorting Method?
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0
Views
4,330
ThaRide
M
GLM with binomial errors: underestimating interactions?
Replies
3
Views
4,492
Masteras
D
Stepwise logistic regression (backwards LR)
Replies
2
Views
7,804
cdrw
D
Extreme right skewed data and repeated measures
Replies
7
Views
7,225
alamp
L
cumulative logit model
Replies
5
Views
5,971
Masteras
K
Logistic regression model
Replies
3
Views
3,655
lumhearts
J
odds ratio in Fisher's exact test?
Replies
1
Views
5,287
lumhearts
P
How to interpret hazard ratio for continuous variable
Replies
0
Views
10,471
pgseye
G
Prevalence rates and prevalence odds ratios
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0
Views
6,196
George76
G
Calculating sensitivity, specificity, etc.of a diagnostic test
Replies
1
Views
7,853
TheEcologist
D
[Help] Logistic regression and goodness-of-fit
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0
Views
4,860
davidyu77
H
likelihood contribution
Replies
0
Views
4,507
h1n1
D
Odds ratios with standardised continuous variables?
Replies
1
Views
8,147
vinux
C
Survival Analysis
Replies
3
Views
5,217
vinux
Z
Fisher's exact test
Replies
0
Views
7,590
zeta09
W
Logistic Regression output not matching data
Replies
0
Views
3,050
waubain
S
Difference between Sensitivity and Statistical Power?
Replies
3
Views
17,777
simshef
N
regression P value and odds ratios
Replies
1
Views
4,695
lumhearts
G
Kaplan-Meier vs Nelson-Aalen
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0
Views
5,303
gihund
C
help with decided what tests to use
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0
Views
2,270
chungster
B
Sample Size Calculation
Replies
0
Views
3,406
Bala
J
Calculating life expectancy
Replies
2
Views
4,017
Justin
A
which test should i use?
Replies
3
Views
3,155
bugman
P
A doubt in the terminology of sample size calculation
Replies
0
Views
2,603
placebo
C
Need some help with a survival analysis
Replies
0
Views
3,048
ceperras
J
calibration of an existing model
Replies
0
Views
2,924
jeweetwel
F
Quasi-Randomized trial
Replies
1
Views
10,440
Masteras
R
Data Format for Repeated Measures AnoVa/SPAnoVa
Replies
5
Views
11,786
Masteras
Z
Multicollinearity in binary logistic regression
Replies
10
Views
28,964
TheAnalysisFactor
C
Adjusted Odds Ratio
Replies
1
Views
8,462
TheAnalysisFactor
B
Incorporating time series date into before/after intelligence testing? (n00b alert)
Replies
1
Views
2,854
owenpediatrica
V
clinical statistics book
Replies
1
Views
4,269
viwel
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