Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
P
Block randomization
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2
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73
Polina
A
Sample size determination
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0
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41
Adriana Branco
C
Non-parametric methods
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3
Views
113
Karabiner
T
Comparison of coefficients in two logistic regressions
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7
Views
231
Traore Mamadou
C
Sample size considerations
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6
Views
181
cheesecake21
S
Correlation and ROC analysis with repeated measures data
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0
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79
StatsQuizz
G
Which is the correct test to use?
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4
Views
150
GuidoL.
B
Evaluation of cell migration data
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0
Views
63
Biochemist
B
Power of a study to detect risk
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1
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125
Karabiner
T
Which variable for Cox regression?
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5
Views
190
hlsmith
S
How to interpret result? I have 4 correlation coefficients for each parameter?
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0
Views
105
SDN
K
Sample size calc for two sample proportions
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1
Views
165
obh
G
Bonferroni or not...
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2
Views
137
GVet89
J
Combining data from various trials to obtain weighted mean and SD
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3
Views
255
JSG44
B
T Test or Pearson's Coefficient for Testing Colinearity of Two Independent Variables
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0
Views
142
Boruchf
S
What test should be used to compare nominal data between 5 groups
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5
Views
470
Sobath
H
Confidence Intervals for Incidence rate
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3
Views
359
fed2
K
Combining different measures of survival for a SR
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2
Views
222
keno.mentor
J
Statistical comparisons for large sample sizes (n>1000)
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2
Views
292
yl2010fall
B
My t-test results are significant, but are they meaningful?
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3
Views
196
yl2010fall
D
which efficacy population you are using for onc phase1/2a
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1
Views
268
yl2010fall
R
How to analyse proportion data that are larger than 1
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1
Views
223
fed2
A
When our data are infinite, why the posterior=PPOS?
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0
Views
132
ana1
O
Ratio simplification
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5
Views
315
Dason
A
Association between two lab parameters over time
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1
Views
255
fed2
A
Bang Tsiatis Partitioned Estimator
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0
Views
174
Andyn
K
Creating Z-Scores for Meta-Analysis
Replies
6
Views
357
Kat123
M
beta diversity analysis
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7
Views
407
hlsmith
S
Need help with a question for homework
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1
Views
343
Karabiner
noetsi
Observational Study
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12
Views
611
noetsi
M
I need advice; Correct statistical model in preclinical experiment
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0
Views
291
MarekCZ
D
Statistical Analysis of fixed sequence 3-period 2-treatment (ABB) crossover design
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1
Views
293
drwho
K
Help! What stats should I use?
Replies
1
Views
214
fed2
M
Help! How to calculate sample size here?
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0
Views
196
manfred
D
Life years gained - stats
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0
Views
242
ddport
K
Cherry picking?
Replies
4
Views
430
GACG
A
Help! Is this a mixed model ANCOVA?
Replies
1
Views
299
fed2
M
Help! Which test should I use?
Replies
5
Views
434
noetsi
L
How should I analyse this?
Replies
5
Views
337
Miner
J
How to calculate sample size for prospective cohort study
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2
Views
323
Jasmine S
P
Intention to Treat in Propensity Matched Cohort Studies?
Replies
6
Views
330
hlsmith
O
Effect of Education with Telephone Follow-Up on Diabetes-Related Wound Reoccurrence in Adult Patients
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3
Views
320
hlsmith
K
Half distance analog for half life
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2
Views
246
katxt
M
Risk adjustment for survival
Replies
2
Views
256
hlsmith
K
Can I make a comparison among groups which the control group's data was set to be 100%?
Replies
1
Views
269
Karabiner
R
Which statistical tests should be performed?
Replies
6
Views
529
Resur
T
Correct model for outcome variable with 4 categories
Replies
3
Views
301
Editor
G
Comparing temperature-during-stress with temperature-during-stand
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1
Views
218
obh
O
Clinical data sets and R scripts
Replies
6
Views
321
Ocasio.md
A
What is pain?
Replies
3
Views
292
Karabiner
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