Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
I
Biostats Research Project Help
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1
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78
Dason
O
Allocating surgical numbers to groups
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7
Views
112
Openview2
G
Create trajectories
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0
Views
35
Gail
J
Can anyone help me on my research project
Replies
2
Views
87
Jeffrey Lau
S
Best statistical test to encompass all my data for my research?
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8
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147
sdavies
V
Multivariate analysis for different types of variable using SPSS?
Replies
1
Views
65
hlsmith
A
Question regarding best statistical analysis for future study!
Replies
6
Views
185
AK12345
S
Logistic regression for factorial design: interaction and main effects of treatments
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0
Views
97
stat.rat
N
Probably A Very Simple Question (but I am not able to figure it out)
Replies
2
Views
185
NoviceInStats
N
assosiations and model fit
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0
Views
149
nalberg
S
Statistical test
Replies
15
Views
363
hlsmith
D
Expression Data Analysis
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0
Views
95
DorothyME
S
Assistance for study hypothesis and stat analysis
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0
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111
Shailee
S
Effect Size
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8
Views
234
Shailee
D
Count rate and prevalence?
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0
Views
207
Dom
S
Sample size calculation for clinical study
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7
Views
288
obh
S
Online software to perform Independent t -tests and Pearson's correlation
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4
Views
247
obh
P
Derive causal relation .
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1
Views
185
hlsmith
H
Beginners question. Study design. Statistical methods
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2
Views
175
hklovs
B
Alternative to Spearman correlations in R when data is not independent?
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0
Views
185
Badm
J
What are the downfalls of selecting most parsimonious model using AIC?
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3
Views
216
Jbel
A
Three-way ANOVA?
Replies
3
Views
288
Miner
A
Statistical analysis in agricultur and agronomy
Replies
3
Views
217
staassis
J
Trying to compare a study group's actual outcomes to predicted risk using individual risk score estimates
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3
Views
255
hlsmith
S
How to assess correlation of two independent categorical variables against continuous dependent variable (Medical)
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4
Views
242
staassis
H
Non-Parametric Equivalent
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3
Views
363
Karabiner
S
What are the differences between predictive and prognostic models?
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0
Views
269
SH.Student
S
What are the differences between group bridge, composite MCP, and group exponential lasso methods?
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0
Views
243
SH.Student
A
Please help me with the calculation of the overall survival rate.
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5
Views
337
Alex.Sigma
P
NHANES Logistic analysis?
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0
Views
249
pubhealthguy
T
Subgroup based on baseline of dependend variable?
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0
Views
188
Tess
MJ.Maiwald
Convert data by LN or not?
Replies
9
Views
456
katxt
M
Which tests for activity budget comparison
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0
Views
200
missmacaque
T
SAS and R still give median survival time although more than half of the data are censored?
Replies
7
Views
302
Miner
C
Is this a 2-way or a 1-way ANOVA?
Replies
4
Views
257
Canuckman
D
group based trajectory modelling
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0
Views
271
Dom
G
Which stats should I use?
Replies
5
Views
365
Miner
J
Comparing two assays
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5
Views
357
Miner
C
Appropriateness of p-value in my data
Replies
2
Views
275
EdGr
M
Genomic screen- Benjamini–Hochberg procedure
Replies
1
Views
269
Dason
H
randomized crossover design: combining session conditions
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2
Views
288
hyunjee_hale
L
COMPoisson family for underdispersed count data
Replies
2
Views
334
Lugz
M
Multiple linear regression when unsure if independent variables are truly independent
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2
Views
407
MedStudentUK
L
Repeated-measures ANOVA? And how to achieve normality?
Replies
3
Views
565
GretaGarbo
A
Outlier detection via Mahalanobis distance followed by Rosner's test (Generalized ESD test)
Replies
3
Views
489
katxt
P
Confidence interval for single sample analysis
2
Replies
20
Views
1,038
GretaGarbo
Q
Comparing 95% confidence intervals between groups: Krippendorff’s alpha
Replies
1
Views
260
katxt
A
Likelihood ratio in Cox regression analysis?
Replies
2
Views
12,998
Priyanka Negi
A
ANCOVA Table - Interpretation
Replies
1
Views
1,005
katxt
F
Cox regression results interpretation
Replies
2
Views
303
FilipH
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