Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
S
Multiple comparisons analysis
Replies
3
Views
273
Yves.Claveau
V
Analysis: 2 groups with drastically different sample size
Replies
5
Views
293
fed2
M
p values for hazard ratios
Replies
7
Views
303
hlsmith
E
Convergence of MCMC chains
Replies
3
Views
249
hlsmith
S
Adjusted OR
Replies
4
Views
335
hlsmith
S
discrete-time survival analyis vs interval censoring
Replies
5
Views
360
fed2
W
Missing data-can a heterogenous small subgroup affect the outcome of analysis?
Replies
0
Views
216
we66530
P
Performance of a test
Replies
2
Views
193
piglerdog
S
Sample size calculation when comparing two coefficients of variation
Replies
4
Views
540
fed2
E
Generalised linear models or GEE?
Replies
0
Views
227
EcologyJamie
R
Novice: Statistical Analysis with few samples and missing data
Replies
4
Views
413
random_noob
C
Stats Novice: Appropriate statistical test for categorical dependent variable with unpaired control/treatment IV?
Replies
7
Views
541
Cpriz
S
Z-score help
Replies
1
Views
273
Karabiner
M
Help needed on what Statistical Test to conduct for this Study
Replies
6
Views
390
fed2
D
Evaluate multiple repeated measurements (lots of measurements)
Replies
2
Views
228
dr.novak
E
Dummy variable in OpenBugs
Replies
3
Views
288
fed2
B
Help with sample size
Replies
4
Views
321
hlsmith
D
Study Design & Power for Pain Research
Replies
3
Views
358
DavidB
P
Multiplicity
Replies
2
Views
339
fed2
D
Wilcoxon test.
Replies
3
Views
406
fed2
M
3-to-1 propensity score matching and sensitivity analysis
Replies
7
Views
915
msarin
S
Using negative binomial regression for non integer/rate data
Replies
0
Views
238
stixzz
P
Calculating sample size based on incidence rate?
Replies
0
Views
316
Pashtun92
N
Multiple comparisions of distribution in single-cell data
Replies
0
Views
227
natarya
L
How to best display data?
Replies
3
Views
365
katxt
P
non-inferiority trials
Replies
4
Views
338
Paolo2000
R
Using R package to implement Bayesian phase I/II dose-finding design for three outcomes
Replies
2
Views
463
Ran20
B
Multivariate analysis
Replies
1
Views
312
GretaGarbo
Z
Looking desperately for advice regarding the statistically correct analysis of dependent data in medical research
Replies
0
Views
309
zu1111_k
S
Non-parametric test with confounding factors (many covariates)
Replies
2
Views
712
sdamour
SergeantMike
Non-linear comparisons
2
Replies
26
Views
1,469
katxt
A
About multiple correction T-test
Replies
4
Views
643
hlsmith
B
How to calculate an adjusted difference?
Replies
1
Views
326
hlsmith
M
Minimum sample size in ANOVA
Replies
4
Views
741
statswork15
M
Should you adjust the model for interaction for another independent variable?
Replies
1
Views
409
hlsmith
B
Number Of Biological Replicates vs Number Of Technical Replicates
Replies
3
Views
529
fed2
P
Identifying Relevant Data on Articles
Replies
5
Views
434
hlsmith
A
Kruskal-Wallis, Dunn's Test, Multiple Mann-Whitney-U Test
Replies
4
Views
901
AyCee94
R
A Bayesian Phase I/II Trial Design
Replies
1
Views
354
hlsmith
E
Safety study design
Replies
1
Views
388
Miner
S
What is the right test for my research question?
Replies
0
Views
461
saritbadianinehal
C
Comparing groups with subcategories
Replies
0
Views
376
crowfeathers
I
modeling an outcome that has a range from [-0.158 ; 1 ]
Replies
2
Views
428
katxt
P
Sample size calculation
Replies
2
Views
569
Polina
W
If one can represent the whole group?
Replies
2
Views
487
wetty
R
linear regression and repeated measures ANOVA
Replies
0
Views
427
Roundtoit
Z
Bray-Curtis Explanation
Replies
0
Views
397
Zot21
M
comparison of 2 groups in multivariate logistic regression
Replies
2
Views
561
fed2
8
Study design and appropriate analysis
Replies
8
Views
794
8caratteri
T
Accounting for correlated data within a group
Replies
0
Views
408
trand
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