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Statistical Research
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Biostatistics
Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
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B
Choosing the right test to use..
bgphoenix
Feb 13, 2020
Replies
0
Views
310
Feb 13, 2020
bgphoenix
F
Is ANOVA right for me?
FishStats
Feb 4, 2020
Replies
3
Views
602
Feb 12, 2020
StatsWizard
S
Analyzing a clinical dataset through R
Saidtb
Feb 11, 2020
Replies
2
Views
377
Feb 12, 2020
Saidtb
S
Normal Reference Limits
StefanS
Feb 11, 2020
Replies
0
Views
385
Feb 11, 2020
StefanS
R
How to deal with non-proportional hazard Cox models?
Rets
Jan 31, 2020
Replies
10
Views
651
Feb 5, 2020
Rets
P
Help with sample size for overall survival endpoint
Polina
Feb 3, 2020
Replies
2
Views
393
Feb 3, 2020
Polina
R
R: Survival and censored data: how structure my input datasheet?
Rets
Jan 30, 2020
Replies
0
Views
389
Jan 30, 2020
Rets
Q
Comparing improvement between two groups. (pre vs post)
qjuice
Jan 28, 2020
Replies
0
Views
283
Jan 28, 2020
qjuice
J
Which field of statistics does this fall under? I am trying to learn this.
jayfalcon
Jan 19, 2020
Replies
4
Views
506
Jan 21, 2020
hlsmith
J
What will be the right statistical approach for this design please?
jayfalcon
Jan 19, 2020
Replies
4
Views
405
Jan 20, 2020
Karabiner
I
Biostats Research Project Help
Innuyashi
Jan 14, 2020
Replies
1
Views
515
Jan 15, 2020
Dason
O
Allocating surgical numbers to groups
Openview2
Jan 9, 2020
Replies
7
Views
626
Jan 9, 2020
Openview2
G
Create trajectories
Gail
Jan 9, 2020
Replies
0
Views
367
Jan 9, 2020
Gail
J
Can anyone help me on my research project
Jeffrey Lau
Jan 7, 2020
Replies
2
Views
483
Jan 8, 2020
Jeffrey Lau
S
Best statistical test to encompass all my data for my research?
sdavies
Jan 6, 2020
Replies
8
Views
597
Jan 7, 2020
sdavies
V
Multivariate analysis for different types of variable using SPSS?
vascularsurgery
Jan 1, 2020
Replies
1
Views
340
Jan 1, 2020
hlsmith
A
Question regarding best statistical analysis for future study!
AK12345
Dec 17, 2019
Replies
6
Views
564
Dec 18, 2019
AK12345
S
Logistic regression for factorial design: interaction and main effects of treatments
stat.rat
Dec 17, 2019
Replies
0
Views
486
Dec 17, 2019
stat.rat
N
Probably A Very Simple Question (but I am not able to figure it out)
NoviceInStats
Nov 14, 2019
Replies
2
Views
479
Dec 15, 2019
NoviceInStats
N
assosiations and model fit
nalberg
Dec 7, 2019
Replies
0
Views
473
Dec 7, 2019
nalberg
S
Statistical test
Shailee
Nov 30, 2019
Replies
15
Views
1,076
Dec 3, 2019
hlsmith
D
Expression Data Analysis
DorothyME
Dec 3, 2019
Replies
0
Views
326
Dec 3, 2019
DorothyME
S
Assistance for study hypothesis and stat analysis
Shailee
Dec 3, 2019
Replies
0
Views
346
Dec 3, 2019
Shailee
S
Effect Size
Shailee
Dec 2, 2019
Replies
8
Views
616
Dec 3, 2019
Shailee
D
Count rate and prevalence?
Dom
Nov 22, 2019
Replies
0
Views
504
Nov 22, 2019
Dom
S
Sample size calculation for clinical study
Shailee
Nov 12, 2019
Replies
7
Views
792
Nov 18, 2019
obh
S
Online software to perform Independent t -tests and Pearson's correlation
Shailee
Nov 13, 2019
Replies
4
Views
650
Nov 14, 2019
obh
P
Derive causal relation .
pks9590
Nov 7, 2019
Replies
1
Views
418
Nov 7, 2019
hlsmith
H
Beginners question. Study design. Statistical methods
hklovs
Nov 5, 2019
Replies
2
Views
458
Nov 6, 2019
hklovs
B
Alternative to Spearman correlations in R when data is not independent?
Badm
Oct 29, 2019
Replies
0
Views
455
Oct 29, 2019
Badm
J
What are the downfalls of selecting most parsimonious model using AIC?
Jbel
Oct 27, 2019
Replies
3
Views
565
Oct 27, 2019
Jbel
A
Three-way ANOVA?
AgGuy
Oct 18, 2019
Replies
3
Views
532
Oct 21, 2019
Miner
A
Statistical analysis in agricultur and agronomy
Abdul12
Oct 21, 2019
Replies
3
Views
569
Oct 21, 2019
staassis
J
Trying to compare a study group's actual outcomes to predicted risk using individual risk score estimates
jamss
Oct 7, 2019
Replies
3
Views
467
Oct 20, 2019
hlsmith
S
How to assess correlation of two independent categorical variables against continuous dependent variable (Medical)
sari_urology
Oct 15, 2019
Replies
4
Views
531
Oct 18, 2019
staassis
H
Non-Parametric Equivalent
Hyab Mehari Abraha
Oct 9, 2019
Replies
3
Views
642
Oct 12, 2019
Karabiner
S
What are the differences between predictive and prognostic models?
SH.Student
Oct 10, 2019
Replies
0
Views
623
Oct 10, 2019
SH.Student
S
What are the differences between group bridge, composite MCP, and group exponential lasso methods?
SH.Student
Oct 10, 2019
Replies
0
Views
483
Oct 10, 2019
SH.Student
A
Please help me with the calculation of the overall survival rate.
Alex.Sigma
Sep 26, 2019
Replies
5
Views
663
Sep 28, 2019
Alex.Sigma
P
NHANES Logistic analysis?
pubhealthguy
Sep 28, 2019
Replies
0
Views
482
Sep 28, 2019
pubhealthguy
T
Subgroup based on baseline of dependend variable?
Tess
Sep 25, 2019
Replies
0
Views
512
Sep 25, 2019
Tess
Convert data by LN or not?
MJ.Maiwald
Sep 12, 2019
Replies
9
Views
907
Sep 22, 2019
katxt
M
Which tests for activity budget comparison
missmacaque
Sep 13, 2019
Replies
0
Views
399
Sep 13, 2019
missmacaque
T
SAS and R still give median survival time although more than half of the data are censored?
tduong79
Sep 12, 2019
Replies
7
Views
656
Sep 12, 2019
Miner
C
Is this a 2-way or a 1-way ANOVA?
Canuckman
Sep 11, 2019
Replies
4
Views
529
Sep 12, 2019
Canuckman
D
group based trajectory modelling
Dom
Sep 11, 2019
Replies
0
Views
498
Sep 11, 2019
Dom
G
Which stats should I use?
gatorade2
Sep 10, 2019
Replies
5
Views
671
Sep 10, 2019
Miner
J
Comparing two assays
JonMicro
Aug 27, 2019
Replies
5
Views
706
Aug 27, 2019
Miner
C
Appropriateness of p-value in my data
chemmed312
Aug 6, 2019
Replies
2
Views
542
Aug 26, 2019
EdGr
M
Genomic screen- Benjamini–Hochberg procedure
Mr_Floyd
Aug 8, 2019
Replies
1
Views
538
Aug 9, 2019
Dason
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