Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
S
Help decide whether I used the right tests
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2
Views
3,507
somnum
P
One for the pros: conditional logistic regression discrepancy
Replies
8
Views
9,100
pisti
V
omnibus test
Replies
4
Views
31,380
viwel
J
What do YOU mean by "statistically significant"?
2
Replies
25
Views
14,916
jawon
S
Help! Data layout and which test?
Replies
3
Views
3,839
TheAnalysisFactor
R
Logistic regression with continuous variables
Replies
4
Views
12,074
rbody
P
Plotting PPV vs. NPV, why?
Replies
0
Views
5,027
pufftissue
T
More Repeated Measures Problems!
Replies
2
Views
4,366
fasteddie
B
biostatistical problem--birds and patch size
Replies
5
Views
3,602
TheAnalysisFactor
B
Calculating sensitivity and specificity of a *battery* of tests
Replies
3
Views
7,227
leo nidas
D
diagnostic testing
Replies
1
Views
3,326
leo nidas
M
Clinical Study and Biostatistics
Replies
2
Views
3,107
mnasi
W
Repeated measures with censoring
Replies
2
Views
3,076
wayne
E
likelihood ratio for censored data
Replies
1
Views
4,301
vinux
H
stats for following nominal variables over time??
Replies
1
Views
2,989
jamesmartinn
S
Not sure which test to use...
Replies
0
Views
2,595
Stuck
D
unsure about response
Replies
1
Views
3,639
Mean Joe
J
I Need help with median and variance...
Replies
1
Views
2,688
Js1&OnLY
J
Odds ratio
Replies
0
Views
3,712
JonasPerssonSthlm
R
Which test to use for correlation between groups using ordinal values?
Replies
0
Views
4,200
rlammers
C
logistic regression
Replies
1
Views
4,299
Dr.D
B
Odds ratios and regression
Replies
0
Views
3,077
BenW
C
Relative Impact of Predictors with a Binary Logistic Regress
Replies
0
Views
2,842
Crystal
M
hello all, please help me choose the statistical test for my research
Replies
2
Views
4,429
eduardosamogudo
A
Null Hypothesis for OR
Replies
1
Views
4,049
abrenner
7
EBM Stats
Replies
1
Views
2,989
7up
I
Writing a Life Regression Model with Minitab Output
Replies
1
Views
4,194
IronMan
M
I need so much help in statistics....I have alot of questions, please help me.
Replies
1
Views
8,826
IronMan
S
LD50 power analysis
Replies
2
Views
5,004
Shiranai
O
who can provide good forum about clinical trial data management and biostatistics?
Replies
0
Views
6,588
orientaldream
K
Probit Analysis on Limited Data
Replies
4
Views
4,453
andy_m
D
Biostatistics
Replies
0
Views
3,100
DrJ
G
Another Confidence Interval Qn!
Replies
0
Views
2,846
georgina_009
M
Reproducibility
Replies
0
Views
3,374
Michael Schmidt
S
question about determining clinical significance cutof
Replies
1
Views
3,527
jkotlerman
D
Backward logistic regression
Replies
4
Views
8,362
dataquest
G
undefined odds ration
Replies
6
Views
8,467
Ghada
S
Kaplan-Meier Survival Analysis - Why P-value of 0.10?
Replies
0
Views
7,603
shan
A
Statistics Question
Replies
0
Views
3,858
alexkeytone
A
Causal inferences in surveys??
Replies
1
Views
3,462
BioStatMatt
J
Flora Z Statistic
Replies
2
Views
4,888
jipmerite
T
Logistic regression
Replies
0
Views
3,370
teanabeana
M
Looking for some assistance
Replies
0
Views
3,356
monthecelts
T
How to test for differences between sevaral factors
Replies
0
Views
2,655
Tt3
K
time dependent covariate transplant analysis
Replies
0
Views
3,079
kallady43
O
Calculating significance for indepent samples
Replies
2
Views
3,626
Orthoteer
L
Sensitivity and z scores
Replies
1
Views
3,899
elnaz
P
Matched analysis for ordinal data
Replies
2
Views
5,092
Peter Horby
S
Odds ratios
Replies
1
Views
5,620
JohnM
C
Help
Replies
1
Views
7,936
quark
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