Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
L
How to make a heatmap in R for a microarray data?
Replies
2
Views
14,149
LigongKarlChen
M
Odds Ratio and Confidence interval for McNemar's Test
Replies
0
Views
6,845
MillyMay
D
Survival time of components - what approach
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0
Views
3,144
Daviate
C
Confidence Intervals / Chi Square Methodology
Replies
2
Views
3,272
fed1
F
G*Power Apriori Power Calculation
Replies
0
Views
7,481
fraenzchen1
B
Logistic regression
Replies
4
Views
3,910
fed1
M
P values in Medical Writing
Replies
3
Views
7,866
Outlier
T
interpreting logistic regression
Replies
1
Views
5,892
WeeG
C
Survival Analysis
Replies
4
Views
4,794
Cagoguy
A
Contingency Tables/Chi Square Test
Replies
2
Views
3,884
lumhearts
M
Ancova
Replies
1
Views
3,084
fed1
M
ROC curve from logisitc regression Bootstrap analysis in Stata 9.2
Replies
5
Views
10,420
terzi
M
power analysis
Replies
0
Views
3,167
melekos
R
Logistic Regression (Odds Ratio)
Replies
0
Views
4,384
rlin2009
T
logistic regression interaction term - change between main effects and full model
Replies
0
Views
6,192
Tucker04
M
What implications does the relationship between sensitivity/sentificity have?
Replies
0
Views
2,511
MickQ
L
Logistic Regression Help
Replies
3
Views
3,915
LogRegMan
T
logistic regression intercept is negative and not significant
Replies
3
Views
22,835
Tucker04
J
Ordinal Regression or Probit Analysis?
Replies
0
Views
4,335
jodapo
H
Determining the probability that a sample is accurate
Replies
1
Views
3,947
BioStatMatt
B
Calculating sensitivity SS and specificity SP from the SS&SP of subitems
Replies
0
Views
4,546
bergier
J
weighted standard error of the mean
Replies
1
Views
14,951
LigongKarlChen
T
Confidence Level of a Sorting Method?
Replies
0
Views
4,023
ThaRide
M
GLM with binomial errors: underestimating interactions?
Replies
3
Views
4,224
Masteras
D
Stepwise logistic regression (backwards LR)
Replies
2
Views
7,497
cdrw
D
Extreme right skewed data and repeated measures
Replies
7
Views
6,794
alamp
L
cumulative logit model
Replies
5
Views
5,722
Masteras
K
Logistic regression model
Replies
3
Views
3,389
lumhearts
J
odds ratio in Fisher's exact test?
Replies
1
Views
5,093
lumhearts
P
How to interpret hazard ratio for continuous variable
Replies
0
Views
9,999
pgseye
G
Prevalence rates and prevalence odds ratios
Replies
0
Views
6,019
George76
G
Calculating sensitivity, specificity, etc.of a diagnostic test
Replies
1
Views
7,619
TheEcologist
D
[Help] Logistic regression and goodness-of-fit
Replies
0
Views
4,645
davidyu77
H
likelihood contribution
Replies
0
Views
4,237
h1n1
D
Odds ratios with standardised continuous variables?
Replies
1
Views
7,916
vinux
C
Survival Analysis
Replies
3
Views
4,969
vinux
Z
Fisher's exact test
Replies
0
Views
7,387
zeta09
W
Logistic Regression output not matching data
Replies
0
Views
2,846
waubain
S
Difference between Sensitivity and Statistical Power?
Replies
3
Views
16,305
simshef
N
regression P value and odds ratios
Replies
1
Views
4,491
lumhearts
G
Kaplan-Meier vs Nelson-Aalen
Replies
0
Views
5,038
gihund
C
help with decided what tests to use
Replies
0
Views
2,099
chungster
B
Sample Size Calculation
Replies
0
Views
3,195
Bala
J
Calculating life expectancy
Replies
2
Views
3,654
Justin
A
which test should i use?
Replies
3
Views
2,927
bugman
P
A doubt in the terminology of sample size calculation
Replies
0
Views
2,439
placebo
C
Need some help with a survival analysis
Replies
0
Views
2,853
ceperras
J
calibration of an existing model
Replies
0
Views
2,733
jeweetwel
F
Quasi-Randomized trial
Replies
1
Views
10,165
Masteras
R
Data Format for Repeated Measures AnoVa/SPAnoVa
Replies
5
Views
11,210
Masteras
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