Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
H
Analysis of case-control
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2
Views
61
jamesmartinn
B
Multiple comparisons to a reference value - which test?
Replies
5
Views
58
hlsmith
L
Average marginal effects in logit model
Replies
9
Views
89
hlsmith
J
How to interpret a HR of 0.79 (0.63-1.00) p=0.026?
Replies
5
Views
45
hlsmith
S
Logistic Regression vs survival analyses in large cohort studies
Replies
8
Views
201
hlsmith
B
Two-way ANOVA or one-way ANOVA for time-course experiment with different drugs?
Replies
5
Views
150
robertjohnson
K
Correct statistical method to use
Replies
1
Views
114
staassis
A
Testing significance of infection rate decrease?
Replies
5
Views
108
ondansetron
S
Paired test?
Replies
0
Views
52
Somama
J
How much specific knowledge of a trial reqd to extract test results
Replies
2
Views
79
JohnPeters
H
Gallbladder’s Removed 4 ppl over 6mo
Replies
1
Views
197
obh
M
Agreement between 2 measurement methods
Replies
1
Views
138
staassis
H
Association/ correlation binary and continuous data non-normal distribution
Replies
7
Views
1,770
Karabiner
T
Help to develop novel association measure with t-SNE
Replies
0
Views
124
theStatsStudent
A
Statistical method for evaluating gene expression
Replies
0
Views
143
amber1993
S
Best statistical method for CFU/ml?
Replies
2
Views
172
ondansetron
N
Need help with a simple formula i think?
Replies
9
Views
360
not so clever doc
L
Odds Ratio and Gene mutations associations
Replies
6
Views
255
luke_hats
J
ANOVA or Poisson Regression
Replies
2
Views
185
jamesmartinn
G
caliper - propensity score
Replies
1
Views
193
hlsmith
A
Regression Analysis - Beta Values
Replies
0
Views
177
akseidel
B
USE of SPSS AMOS for Analyzing SEM data
Replies
0
Views
120
Bernardnjor
M
log-rank test for paired samples?
Replies
4
Views
304
j58
A
What statistical model to be used?
Replies
8
Views
484
GretaGarbo
R
Comparing pooled variances?
Replies
7
Views
387
Rickyroughneck
M
Arthritis trial data: Advanced multivariate stats problem.
Replies
13
Views
370
hlsmith
S
ROC Analysis Help-Prevalence
Replies
1
Views
203
hlsmith
X
Risk factor question
Replies
5
Views
237
Xaaan
P
Sign Test
Replies
3
Views
300
Karabiner
P
Parametric testing hypothesis
Replies
1
Views
200
Karabiner
B
GEE with a negative binomial distribution
Replies
2
Views
196
hlsmith
D
Closed procedure for multiple comparisons
Replies
5
Views
310
dmk
M
Analysing changes in the distribution of categorical variables over time
Replies
1
Views
277
j58
Luane
Sound propagation modeling (with lme, unequal sample size, and "drop out" problems?)
Replies
0
Views
223
Luane
F
[SPSS - Mixed Models] Repeated measurements data from randomised controlled trial
Replies
6
Views
1,126
Flightpete
L
t-test or any other form of statistical analysis?
Replies
1
Views
245
GretaGarbo
Q
Chi Square: Columns are repeated measures of ordinal dependent variable?
Replies
0
Views
215
qjuice
D
biostatistic
Replies
1
Views
254
hlsmith
C
Statistically demonstrating that group has more outliers?
Replies
3
Views
254
j58
ybarnatan
Which non-parametric test should I use while running GLM?
Replies
2
Views
391
ybarnatan
P
Ratio of sizes data
Replies
4
Views
469
Prometheus
R
Problems of statistical analysis in clinical practice
Replies
3
Views
350
hlsmith
R
What tests to use?
Replies
0
Views
541
R.tylor
B
ANOVA or nonparametric test
Replies
4
Views
762
GretaGarbo
R
What tests and figures for publication?
Replies
5
Views
430
R.tylor
A
Z Score Formula using Standard Error of the Mean to standardize patient-specific measurements.
Replies
0
Views
302
abeauregard
R
What test and post tests should I use?
Replies
10
Views
1,348
hlsmith
M
How to compare patient-time data between groups
Replies
4
Views
429
Markica85
E
Non-parametric alternative to Two-way repeated measures ANOVA
Replies
3
Views
827
Karabiner
R
Comparing quantitative parameter between two groups with only one of these having repeated measures
Replies
0
Views
344
Rubber
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