Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
M
What implications does the relationship between sensitivity/sentificity have?
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0
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2,531
MickQ
L
Logistic Regression Help
Replies
3
Views
3,936
LogRegMan
T
logistic regression intercept is negative and not significant
Replies
3
Views
23,025
Tucker04
J
Ordinal Regression or Probit Analysis?
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0
Views
4,357
jodapo
H
Determining the probability that a sample is accurate
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1
Views
3,977
BioStatMatt
B
Calculating sensitivity SS and specificity SP from the SS&SP of subitems
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0
Views
4,568
bergier
J
weighted standard error of the mean
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1
Views
15,015
LigongKarlChen
T
Confidence Level of a Sorting Method?
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0
Views
4,064
ThaRide
M
GLM with binomial errors: underestimating interactions?
Replies
3
Views
4,258
Masteras
D
Stepwise logistic regression (backwards LR)
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2
Views
7,543
cdrw
D
Extreme right skewed data and repeated measures
Replies
7
Views
6,843
alamp
L
cumulative logit model
Replies
5
Views
5,748
Masteras
K
Logistic regression model
Replies
3
Views
3,409
lumhearts
J
odds ratio in Fisher's exact test?
Replies
1
Views
5,115
lumhearts
P
How to interpret hazard ratio for continuous variable
Replies
0
Views
10,075
pgseye
G
Prevalence rates and prevalence odds ratios
Replies
0
Views
6,039
George76
G
Calculating sensitivity, specificity, etc.of a diagnostic test
Replies
1
Views
7,647
TheEcologist
D
[Help] Logistic regression and goodness-of-fit
Replies
0
Views
4,667
davidyu77
H
likelihood contribution
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0
Views
4,274
h1n1
D
Odds ratios with standardised continuous variables?
Replies
1
Views
7,944
vinux
C
Survival Analysis
Replies
3
Views
4,994
vinux
Z
Fisher's exact test
Replies
0
Views
7,417
zeta09
W
Logistic Regression output not matching data
Replies
0
Views
2,876
waubain
S
Difference between Sensitivity and Statistical Power?
Replies
3
Views
16,545
simshef
N
regression P value and odds ratios
Replies
1
Views
4,516
lumhearts
G
Kaplan-Meier vs Nelson-Aalen
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0
Views
5,067
gihund
C
help with decided what tests to use
Replies
0
Views
2,117
chungster
B
Sample Size Calculation
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0
Views
3,221
Bala
J
Calculating life expectancy
Replies
2
Views
3,696
Justin
A
which test should i use?
Replies
3
Views
2,947
bugman
P
A doubt in the terminology of sample size calculation
Replies
0
Views
2,454
placebo
C
Need some help with a survival analysis
Replies
0
Views
2,878
ceperras
J
calibration of an existing model
Replies
0
Views
2,759
jeweetwel
F
Quasi-Randomized trial
Replies
1
Views
10,212
Masteras
R
Data Format for Repeated Measures AnoVa/SPAnoVa
Replies
5
Views
11,267
Masteras
Z
Multicollinearity in binary logistic regression
Replies
10
Views
28,579
TheAnalysisFactor
C
Adjusted Odds Ratio
Replies
1
Views
8,243
TheAnalysisFactor
B
Incorporating time series date into before/after intelligence testing? (n00b alert)
Replies
1
Views
2,686
owenpediatrica
V
clinical statistics book
Replies
1
Views
3,971
viwel
D
Help me
Replies
1
Views
2,452
gatormka
G
HIV-Testing in the desert
Replies
1
Views
3,306
giordano
V
Random Effects Regression vs. Fixed Effects Regression
Replies
6
Views
36,054
Veronica
J
Equal Odds
Replies
1
Views
3,404
TheAnalysisFactor
G
Is it ok to average ranks?
Replies
0
Views
3,193
gemko
S
Help decide whether I used the right tests
Replies
2
Views
3,552
somnum
P
One for the pros: conditional logistic regression discrepancy
Replies
8
Views
9,315
pisti
V
omnibus test
Replies
4
Views
31,533
viwel
J
What do YOU mean by "statistically significant"?
2
Replies
25
Views
15,034
jawon
S
Help! Data layout and which test?
Replies
3
Views
3,891
TheAnalysisFactor
R
Logistic regression with continuous variables
Replies
4
Views
12,142
rbody
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