Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
S
Sample size calculation when comparing two coefficients of variation
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1
Views
260
fed2
E
Generalised linear models or GEE?
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0
Views
150
EcologyJamie
R
Novice: Statistical Analysis with few samples and missing data
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4
Views
328
random_noob
C
Stats Novice: Appropriate statistical test for categorical dependent variable with unpaired control/treatment IV?
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7
Views
439
Cpriz
S
Z-score help
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1
Views
206
Karabiner
M
Help needed on what Statistical Test to conduct for this Study
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6
Views
316
fed2
D
Evaluate multiple repeated measurements (lots of measurements)
Replies
2
Views
173
dr.novak
E
Dummy variable in OpenBugs
Replies
3
Views
229
fed2
B
Help with sample size
Replies
4
Views
252
hlsmith
D
Study Design & Power for Pain Research
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3
Views
303
DavidB
P
Multiplicity
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2
Views
274
fed2
D
Wilcoxon test.
Replies
3
Views
340
fed2
M
3-to-1 propensity score matching and sensitivity analysis
Replies
7
Views
753
msarin
S
Using negative binomial regression for non integer/rate data
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0
Views
167
stixzz
P
Calculating sample size based on incidence rate?
Replies
0
Views
232
Pashtun92
N
Multiple comparisions of distribution in single-cell data
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0
Views
184
natarya
L
How to best display data?
Replies
3
Views
296
katxt
P
non-inferiority trials
Replies
4
Views
285
Paolo2000
R
Using R package to implement Bayesian phase I/II dose-finding design for three outcomes
Replies
2
Views
401
Ran20
B
Multivariate analysis
Replies
1
Views
242
GretaGarbo
Z
Looking desperately for advice regarding the statistically correct analysis of dependent data in medical research
Replies
0
Views
242
zu1111_k
S
Non-parametric test with confounding factors (many covariates)
Replies
2
Views
634
sdamour
SergeantMike
Non-linear comparisons
2
Replies
26
Views
1,264
katxt
A
About multiple correction T-test
Replies
4
Views
573
hlsmith
B
How to calculate an adjusted difference?
Replies
1
Views
282
hlsmith
M
Minimum sample size in ANOVA
Replies
4
Views
627
statswork15
M
Should you adjust the model for interaction for another independent variable?
Replies
1
Views
364
hlsmith
B
Number Of Biological Replicates vs Number Of Technical Replicates
Replies
3
Views
463
fed2
P
Identifying Relevant Data on Articles
Replies
5
Views
381
hlsmith
A
Kruskal-Wallis, Dunn's Test, Multiple Mann-Whitney-U Test
Replies
4
Views
680
AyCee94
R
A Bayesian Phase I/II Trial Design
Replies
1
Views
301
hlsmith
E
Safety study design
Replies
1
Views
329
Miner
S
What is the right test for my research question?
Replies
0
Views
406
saritbadianinehal
C
Comparing groups with subcategories
Replies
0
Views
321
crowfeathers
I
modeling an outcome that has a range from [-0.158 ; 1 ]
Replies
2
Views
366
katxt
P
Sample size calculation
Replies
2
Views
503
Polina
W
If one can represent the whole group?
Replies
2
Views
442
wetty
R
linear regression and repeated measures ANOVA
Replies
0
Views
383
Roundtoit
Z
Bray-Curtis Explanation
Replies
0
Views
347
Zot21
M
comparison of 2 groups in multivariate logistic regression
Replies
2
Views
502
fed2
8
Study design and appropriate analysis
Replies
8
Views
712
8caratteri
T
Accounting for correlated data within a group
Replies
0
Views
364
trand
G
what is the minimal sample size for my study?
Replies
6
Views
783
obh
K
Instability equation
Replies
0
Views
438
Kailani
B
non numerical dependent variable
Replies
5
Views
435
hlsmith
T
How to determine when all subjects have reached a minimum test result
Replies
1
Views
425
hlsmith
G
How to assess the change of a set of genes in Time x Treatment
Replies
6
Views
577
fed2
A
Calculating SEM in test-retest study (ICC)
Replies
1
Views
1,160
big pig
D
Calculating the difference between two population means
Replies
6
Views
562
Demetri
G
Which exploratory approach for paired binary data sets, multiple items in 2 categories, patterns in one category explaining patterns in the other ?
Replies
0
Views
457
GGiov
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