Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
J
statistical test to check the organ dysfunction pattern over different time period
Replies
0
Views
863
Jan_97
Q
Cox Regression Assumption
Replies
12
Views
436
hlsmith
C
SAS PBE -Population Bioequivalence (PBE) analysis SAS Coding
Replies
0
Views
198
cdmpv
S
How do I check for normality?
Replies
11
Views
452
jamesmartinn
D
Standard Operating Procedures (SOP) for Statistical Analyses in Pharma industry
Replies
0
Views
1,058
didye
F
Help with Fisher's Exact Test
Replies
6
Views
504
katxt
S
correlated variables
Replies
1
Views
258
Karabiner
S
Cox model or not ?
Replies
12
Views
582
Stat_member
S
reports for TSCs and unblinded and blinded sections of DMC meetings (clinical trials)
Replies
7
Views
810
hlsmith
S
Choosing the correct statistical test
Replies
11
Views
459
katxt
P
Sample size calculation for survival clinical trial
Replies
1
Views
297
fed2
S
variability in measurement/reproducibility
Replies
5
Views
512
statsnoob2022
S
If one line of data is measured on a subject, can this line of data be treated as individual?
Replies
0
Views
380
sherlockyin
B
number of pairwise comparisons in Bonferroni correction
Replies
11
Views
478
fed2
C
Cox Proportional Hazard Analysis
Replies
4
Views
406
Chandus
N
mean rank to mean + sd ?
Replies
0
Views
308
NathBeeBop
S
Which test should I choose ?
Replies
3
Views
319
Karabiner
A
Generalized linear models. Choose the model
Replies
2
Views
350
hlsmith
Q
Question about Sample Size Calculation
Replies
9
Views
492
qkrrmsdud
S
Need help on choosing statistical method to analyze SARS-CoV-2 strains
Replies
2
Views
327
hlsmith
victorxstc
Nonparametric alternative to point-biserial correlation coefficient? - Which? t-test or Mann Whitney?
Replies
4
Views
1,797
victorxstc
D
Help in sample size calculation!
Replies
3
Views
473
katxt
T
Searching for variables that could cause a certain effect
Replies
6
Views
430
katxt
P
Analyzing the data from a randomized crossover study (pre-test and post-test) with a placebo and two interventions
Replies
13
Views
4,226
fed2
S
Multiple comparisons analysis
Replies
3
Views
660
Yves.Claveau
V
Analysis: 2 groups with drastically different sample size
Replies
5
Views
532
fed2
M
p values for hazard ratios
Replies
7
Views
565
hlsmith
E
Convergence of MCMC chains
Replies
3
Views
421
hlsmith
S
Adjusted OR
Replies
4
Views
628
hlsmith
S
discrete-time survival analyis vs interval censoring
Replies
5
Views
637
fed2
W
Missing data-can a heterogenous small subgroup affect the outcome of analysis?
Replies
0
Views
439
we66530
P
Performance of a test
Replies
2
Views
343
piglerdog
S
Sample size calculation when comparing two coefficients of variation
Replies
4
Views
773
fed2
E
Generalised linear models or GEE?
Replies
0
Views
373
EcologyJamie
R
Novice: Statistical Analysis with few samples and missing data
Replies
4
Views
694
random_noob
C
Stats Novice: Appropriate statistical test for categorical dependent variable with unpaired control/treatment IV?
Replies
7
Views
803
Cpriz
S
Z-score help
Replies
1
Views
410
Karabiner
M
Help needed on what Statistical Test to conduct for this Study
Replies
6
Views
563
fed2
D
Evaluate multiple repeated measurements (lots of measurements)
Replies
2
Views
376
dr.novak
E
Dummy variable in OpenBugs
Replies
3
Views
448
fed2
B
Help with sample size
Replies
4
Views
493
hlsmith
D
Study Design & Power for Pain Research
Replies
3
Views
527
DavidB
P
Multiplicity
Replies
2
Views
491
fed2
D
Wilcoxon test.
Replies
3
Views
566
fed2
M
3-to-1 propensity score matching and sensitivity analysis
Replies
7
Views
1,293
msarin
S
Using negative binomial regression for non integer/rate data
Replies
0
Views
395
stixzz
P
Calculating sample size based on incidence rate?
Replies
0
Views
530
Pashtun92
N
Multiple comparisions of distribution in single-cell data
Replies
0
Views
367
natarya
L
How to best display data?
Replies
3
Views
572
katxt
P
non-inferiority trials
Replies
4
Views
496
Paolo2000
You must log in or register to post here.