Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
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HIV-Testing in the desert
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1
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3,484
giordano
V
Random Effects Regression vs. Fixed Effects Regression
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6
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36,345
Veronica
J
Equal Odds
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1
Views
3,602
TheAnalysisFactor
G
Is it ok to average ranks?
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0
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3,347
gemko
S
Help decide whether I used the right tests
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2
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3,783
somnum
P
One for the pros: conditional logistic regression discrepancy
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8
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10,307
pisti
V
omnibus test
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4
Views
31,990
viwel
J
What do YOU mean by "statistically significant"?
2
Replies
25
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15,959
jawon
S
Help! Data layout and which test?
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3
Views
4,111
TheAnalysisFactor
R
Logistic regression with continuous variables
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4
Views
12,370
rbody
P
Plotting PPV vs. NPV, why?
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0
Views
5,259
pufftissue
T
More Repeated Measures Problems!
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2
Views
4,620
fasteddie
B
biostatistical problem--birds and patch size
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5
Views
3,873
TheAnalysisFactor
B
Calculating sensitivity and specificity of a *battery* of tests
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3
Views
7,550
leo nidas
D
diagnostic testing
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1
Views
3,563
leo nidas
M
Clinical Study and Biostatistics
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2
Views
3,474
mnasi
W
Repeated measures with censoring
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2
Views
3,310
wayne
E
likelihood ratio for censored data
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1
Views
4,650
vinux
H
stats for following nominal variables over time??
Replies
1
Views
3,289
jamesmartinn
S
Not sure which test to use...
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0
Views
2,868
Stuck
D
unsure about response
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1
Views
3,893
Mean Joe
J
I Need help with median and variance...
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1
Views
2,932
Js1&OnLY
J
Odds ratio
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0
Views
3,964
JonasPerssonSthlm
R
Which test to use for correlation between groups using ordinal values?
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0
Views
4,427
rlammers
C
logistic regression
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1
Views
4,588
Dr.D
B
Odds ratios and regression
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0
Views
3,319
BenW
C
Relative Impact of Predictors with a Binary Logistic Regress
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0
Views
3,064
Crystal
M
hello all, please help me choose the statistical test for my research
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2
Views
4,725
eduardosamogudo
A
Null Hypothesis for OR
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1
Views
4,382
abrenner
7
EBM Stats
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1
Views
3,278
7up
I
Writing a Life Regression Model with Minitab Output
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1
Views
4,460
IronMan
M
I need so much help in statistics....I have alot of questions, please help me.
Replies
1
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9,244
IronMan
S
LD50 power analysis
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2
Views
5,379
Shiranai
O
who can provide good forum about clinical trial data management and biostatistics?
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0
Views
7,959
orientaldream
K
Probit Analysis on Limited Data
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4
Views
4,799
andy_m
D
Biostatistics
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0
Views
3,368
DrJ
G
Another Confidence Interval Qn!
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0
Views
3,172
georgina_009
M
Reproducibility
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0
Views
3,659
Michael Schmidt
S
question about determining clinical significance cutof
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1
Views
3,793
jkotlerman
D
Backward logistic regression
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4
Views
8,900
dataquest
G
undefined odds ration
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6
Views
8,845
Ghada
S
Kaplan-Meier Survival Analysis - Why P-value of 0.10?
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0
Views
7,898
shan
A
Statistics Question
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0
Views
4,167
alexkeytone
A
Causal inferences in surveys??
Replies
1
Views
3,755
BioStatMatt
J
Flora Z Statistic
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2
Views
5,325
jipmerite
T
Logistic regression
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0
Views
3,684
teanabeana
M
Looking for some assistance
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0
Views
3,639
monthecelts
T
How to test for differences between sevaral factors
Replies
0
Views
2,954
Tt3
K
time dependent covariate transplant analysis
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0
Views
3,430
kallady43
O
Calculating significance for indepent samples
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2
Views
3,963
Orthoteer
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