Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
J
What statistical test should i use for viral loads comparisn
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2
Views
236
jhonnyn
P
Sample size for observational study
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0
Views
311
Polina
K
Comparison Between Three Groups Over Time
Replies
15
Views
484
Ketone
D
Subgroup analysis in RevMan
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0
Views
297
Danit
S
Repeated measures explained?
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0
Views
298
silverine
R
Kaplan-Meier graph: is my input data correctly structured for analysis in R?
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0
Views
272
Rets
S
odds ratio
Replies
5
Views
441
noetsi
P
Comparison between two different machines
Replies
5
Views
314
Dason
C
Is my process doing always the same ?
Replies
0
Views
266
Cerlix
S
Stats analysis struggling
Replies
1
Views
322
Karabiner
A
Calculating SEM in test-retest study (ICC)
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0
Views
312
Amund
S
research queries
Replies
2
Views
361
sriram bandari
S
Rubin's imputation rules when datasets different sizes
Replies
3
Views
226
hlsmith
P
Control the type 1 error
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1
Views
319
hlsmith
B
Choosing the right test to use..
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0
Views
221
bgphoenix
F
Is ANOVA right for me?
Replies
3
Views
417
StatsWizard
S
Analyzing a clinical dataset through R
Replies
2
Views
260
Saidtb
S
Normal Reference Limits
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0
Views
288
StefanS
R
How to deal with non-proportional hazard Cox models?
Replies
10
Views
423
Rets
P
Help with sample size for overall survival endpoint
Replies
2
Views
281
Polina
R
R: Survival and censored data: how structure my input datasheet?
Replies
0
Views
263
Rets
Q
Comparing improvement between two groups. (pre vs post)
Replies
0
Views
186
qjuice
J
Which field of statistics does this fall under? I am trying to learn this.
Replies
4
Views
351
hlsmith
J
What will be the right statistical approach for this design please?
Replies
4
Views
278
Karabiner
I
Biostats Research Project Help
Replies
1
Views
399
Dason
O
Allocating surgical numbers to groups
Replies
7
Views
435
Openview2
G
Create trajectories
Replies
0
Views
277
Gail
J
Can anyone help me on my research project
Replies
2
Views
329
Jeffrey Lau
S
Best statistical test to encompass all my data for my research?
Replies
8
Views
454
sdavies
V
Multivariate analysis for different types of variable using SPSS?
Replies
1
Views
235
hlsmith
A
Question regarding best statistical analysis for future study!
Replies
6
Views
393
AK12345
S
Logistic regression for factorial design: interaction and main effects of treatments
Replies
0
Views
314
stat.rat
N
Probably A Very Simple Question (but I am not able to figure it out)
Replies
2
Views
366
NoviceInStats
N
assosiations and model fit
Replies
0
Views
340
nalberg
S
Statistical test
Replies
15
Views
785
hlsmith
D
Expression Data Analysis
Replies
0
Views
246
DorothyME
S
Assistance for study hypothesis and stat analysis
Replies
0
Views
263
Shailee
S
Effect Size
Replies
8
Views
475
Shailee
D
Count rate and prevalence?
Replies
0
Views
412
Dom
S
Sample size calculation for clinical study
Replies
7
Views
600
obh
S
Online software to perform Independent t -tests and Pearson's correlation
Replies
4
Views
498
obh
P
Derive causal relation .
Replies
1
Views
327
hlsmith
H
Beginners question. Study design. Statistical methods
Replies
2
Views
339
hklovs
B
Alternative to Spearman correlations in R when data is not independent?
Replies
0
Views
357
Badm
J
What are the downfalls of selecting most parsimonious model using AIC?
Replies
3
Views
417
Jbel
A
Three-way ANOVA?
Replies
3
Views
439
Miner
A
Statistical analysis in agricultur and agronomy
Replies
3
Views
425
staassis
J
Trying to compare a study group's actual outcomes to predicted risk using individual risk score estimates
Replies
3
Views
385
hlsmith
S
How to assess correlation of two independent categorical variables against continuous dependent variable (Medical)
Replies
4
Views
401
staassis
H
Non-Parametric Equivalent
Replies
3
Views
545
Karabiner
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