Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
J
What will be the right statistical approach for this design please?
Replies
3
Views
29
jayfalcon
I
Biostats Research Project Help
Replies
1
Views
98
Dason
O
Allocating surgical numbers to groups
Replies
7
Views
125
Openview2
G
Create trajectories
Replies
0
Views
43
Gail
J
Can anyone help me on my research project
Replies
2
Views
96
Jeffrey Lau
S
Best statistical test to encompass all my data for my research?
Replies
8
Views
157
sdavies
V
Multivariate analysis for different types of variable using SPSS?
Replies
1
Views
69
hlsmith
A
Question regarding best statistical analysis for future study!
Replies
6
Views
190
AK12345
S
Logistic regression for factorial design: interaction and main effects of treatments
Replies
0
Views
105
stat.rat
N
Probably A Very Simple Question (but I am not able to figure it out)
Replies
2
Views
190
NoviceInStats
N
assosiations and model fit
Replies
0
Views
154
nalberg
S
Statistical test
Replies
15
Views
371
hlsmith
D
Expression Data Analysis
Replies
0
Views
100
DorothyME
S
Assistance for study hypothesis and stat analysis
Replies
0
Views
116
Shailee
S
Effect Size
Replies
8
Views
241
Shailee
D
Count rate and prevalence?
Replies
0
Views
217
Dom
S
Sample size calculation for clinical study
Replies
7
Views
296
obh
S
Online software to perform Independent t -tests and Pearson's correlation
Replies
4
Views
253
obh
P
Derive causal relation .
Replies
1
Views
189
hlsmith
H
Beginners question. Study design. Statistical methods
Replies
2
Views
182
hklovs
B
Alternative to Spearman correlations in R when data is not independent?
Replies
0
Views
191
Badm
J
What are the downfalls of selecting most parsimonious model using AIC?
Replies
3
Views
220
Jbel
A
Three-way ANOVA?
Replies
3
Views
295
Miner
A
Statistical analysis in agricultur and agronomy
Replies
3
Views
223
staassis
J
Trying to compare a study group's actual outcomes to predicted risk using individual risk score estimates
Replies
3
Views
259
hlsmith
S
How to assess correlation of two independent categorical variables against continuous dependent variable (Medical)
Replies
4
Views
249
staassis
H
Non-Parametric Equivalent
Replies
3
Views
373
Karabiner
S
What are the differences between predictive and prognostic models?
Replies
0
Views
287
SH.Student
S
What are the differences between group bridge, composite MCP, and group exponential lasso methods?
Replies
0
Views
250
SH.Student
A
Please help me with the calculation of the overall survival rate.
Replies
5
Views
352
Alex.Sigma
P
NHANES Logistic analysis?
Replies
0
Views
255
pubhealthguy
T
Subgroup based on baseline of dependend variable?
Replies
0
Views
199
Tess
MJ.Maiwald
Convert data by LN or not?
Replies
9
Views
463
katxt
M
Which tests for activity budget comparison
Replies
0
Views
205
missmacaque
T
SAS and R still give median survival time although more than half of the data are censored?
Replies
7
Views
307
Miner
C
Is this a 2-way or a 1-way ANOVA?
Replies
4
Views
263
Canuckman
D
group based trajectory modelling
Replies
0
Views
277
Dom
G
Which stats should I use?
Replies
5
Views
373
Miner
J
Comparing two assays
Replies
5
Views
362
Miner
C
Appropriateness of p-value in my data
Replies
2
Views
281
EdGr
M
Genomic screen- Benjamini–Hochberg procedure
Replies
1
Views
276
Dason
H
randomized crossover design: combining session conditions
Replies
2
Views
295
hyunjee_hale
L
COMPoisson family for underdispersed count data
Replies
2
Views
340
Lugz
M
Multiple linear regression when unsure if independent variables are truly independent
Replies
2
Views
435
MedStudentUK
L
Repeated-measures ANOVA? And how to achieve normality?
Replies
3
Views
571
GretaGarbo
A
Outlier detection via Mahalanobis distance followed by Rosner's test (Generalized ESD test)
Replies
3
Views
499
katxt
P
Confidence interval for single sample analysis
2
Replies
20
Views
1,063
GretaGarbo
Q
Comparing 95% confidence intervals between groups: Krippendorff’s alpha
Replies
1
Views
266
katxt
A
Likelihood ratio in Cox regression analysis?
Replies
2
Views
13,011
Priyanka Negi
A
ANCOVA Table - Interpretation
Replies
1
Views
1,011
katxt
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