Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
D
Ordinal Rank Survival, survival with multiple outcomes
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0
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7
drezap
R
variation between subjects vs within subjects
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3
Views
27
robbyd
T
Appropriate statistical analysis for 2 groups with 3 possible outcomes
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2
Views
39
gianmarco
F
How to show covariates are balanced after IPTW
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6
Views
112
hlsmith
P
Help identi
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7
Views
103
hlsmith
A
How to assess variance for sample size calculation
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3
Views
66
ask.biostat
G
Uneven groups in outcome
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5
Views
189
WalterBoggess
L
diversity accumulation curve
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0
Views
67
lazzat
S
Paired vs unpaired t test
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3
Views
160
ondansetron
I
A question regarding correlation
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0
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83
Ievgen
J
Non inferiority study
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3
Views
127
jumeque
B
Which test to use? - Research on sexual reproduction of a clonal plant
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0
Views
73
binamalina
N
Trend test for comparing brain size
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0
Views
77
Neurotree890
S
Design help
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4
Views
138
Buckeye
S
A simple question about effect size and sample size
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1
Views
109
hlsmith
B
tools/resources on probabilistic inference and mixed-integer programming
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0
Views
99
bitpir
P
Confounder or Effect modifier based of Odds ratio
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2
Views
87
hlsmith
V
Statistics for biology and health Zuur et al.
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0
Views
91
VeraP
N
One way ANOVA or two way ANOVA? + non-parametric equivalents
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1
Views
132
Miner
N
Multiple Chi square
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0
Views
100
neulite
G
Mouse sample size problem
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1
Views
149
obh
H
Analysis of case-control
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2
Views
184
jamesmartinn
B
Multiple comparisons to a reference value - which test?
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5
Views
175
hlsmith
L
Average marginal effects in logit model
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9
Views
218
hlsmith
J
How to interpret a HR of 0.79 (0.63-1.00) p=0.026?
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5
Views
122
hlsmith
S
Logistic Regression vs survival analyses in large cohort studies
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8
Views
316
hlsmith
B
Two-way ANOVA or one-way ANOVA for time-course experiment with different drugs?
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5
Views
262
robertjohnson
K
Correct statistical method to use
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1
Views
205
staassis
A
Testing significance of infection rate decrease?
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5
Views
219
ondansetron
S
Paired test?
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0
Views
123
Somama
J
How much specific knowledge of a trial reqd to extract test results
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2
Views
128
JohnPeters
H
Gallbladder’s Removed 4 ppl over 6mo
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1
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466
obh
M
Agreement between 2 measurement methods
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1
Views
205
staassis
H
Association/ correlation binary and continuous data non-normal distribution
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7
Views
1,925
Karabiner
T
Help to develop novel association measure with t-SNE
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0
Views
190
theStatsStudent
A
Statistical method for evaluating gene expression
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0
Views
205
amber1993
S
Best statistical method for CFU/ml?
Replies
2
Views
297
ondansetron
N
Need help with a simple formula i think?
Replies
9
Views
517
not so clever doc
L
Odds Ratio and Gene mutations associations
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6
Views
385
luke_hats
J
ANOVA or Poisson Regression
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2
Views
284
jamesmartinn
G
caliper - propensity score
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1
Views
285
hlsmith
A
Regression Analysis - Beta Values
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0
Views
245
akseidel
B
USE of SPSS AMOS for Analyzing SEM data
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0
Views
182
Bernardnjor
M
log-rank test for paired samples?
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4
Views
403
j58
A
What statistical model to be used?
Replies
8
Views
591
GretaGarbo
R
Comparing pooled variances?
Replies
7
Views
536
Rickyroughneck
M
Arthritis trial data: Advanced multivariate stats problem.
Replies
13
Views
477
hlsmith
S
ROC Analysis Help-Prevalence
Replies
1
Views
300
hlsmith
X
Risk factor question
Replies
5
Views
381
Xaaan
P
Sign Test
Replies
3
Views
408
Karabiner
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