Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
A
Regression Analysis - Beta Values
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0
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69
akseidel
B
USE of SPSS AMOS for Analyzing SEM data
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0
Views
33
Bernardnjor
M
log-rank test for paired samples?
Replies
4
Views
163
j58
A
What statistical model to be used?
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8
Views
275
GretaGarbo
R
Comparing pooled variances?
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7
Views
222
Rickyroughneck
M
Arthritis trial data: Advanced multivariate stats problem.
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13
Views
209
hlsmith
S
ROC Analysis Help-Prevalence
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1
Views
64
hlsmith
X
Risk factor question
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5
Views
101
Xaaan
P
Sign Test
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3
Views
156
Karabiner
P
Parametric testing hypothesis
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1
Views
90
Karabiner
B
GEE with a negative binomial distribution
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2
Views
96
hlsmith
D
Closed procedure for multiple comparisons
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5
Views
164
dmk
M
Analysing changes in the distribution of categorical variables over time
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1
Views
159
j58
Luane
Sound propagation modeling (with lme, unequal sample size, and "drop out" problems?)
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0
Views
133
Luane
F
[SPSS - Mixed Models] Repeated measurements data from randomised controlled trial
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6
Views
939
Flightpete
L
t-test or any other form of statistical analysis?
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1
Views
134
GretaGarbo
Q
Chi Square: Columns are repeated measures of ordinal dependent variable?
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0
Views
116
qjuice
D
biostatistic
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1
Views
123
hlsmith
C
Statistically demonstrating that group has more outliers?
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3
Views
156
j58
ybarnatan
Which non-parametric test should I use while running GLM?
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2
Views
288
ybarnatan
P
Ratio of sizes data
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4
Views
306
Prometheus
R
Problems of statistical analysis in clinical practice
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3
Views
238
hlsmith
R
What tests to use?
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0
Views
433
R.tylor
B
ANOVA or nonparametric test
Replies
4
Views
616
GretaGarbo
R
What tests and figures for publication?
Replies
5
Views
291
R.tylor
A
Z Score Formula using Standard Error of the Mean to standardize patient-specific measurements.
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0
Views
210
abeauregard
R
What test and post tests should I use?
Replies
10
Views
1,079
hlsmith
M
How to compare patient-time data between groups
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4
Views
301
Markica85
E
Non-parametric alternative to Two-way repeated measures ANOVA
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3
Views
529
Karabiner
R
Comparing quantitative parameter between two groups with only one of these having repeated measures
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0
Views
247
Rubber
A
Should i use Multinomial Logistic Regression?
Replies
2
Views
604
alioner
A
Should i use McNemar's for a matched-pair study?
Replies
9
Views
638
alioner
Q
95% CI for rare incidence rate increasing in time.
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10
Views
614
qjuice
S
Variance contribution testing
Replies
1
Views
402
hlsmith
M
Dont know which statistical test I should use?
Replies
3
Views
360
MDRLOz
Y
Time dependent COX analysis interpretation
Replies
4
Views
419
ondansetron
D
What statistical test should I use?
Replies
2
Views
352
Dimitrios Kar
G
Help with ANOVA
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7
Views
621
hlsmith
A
GLM with non-linear predictor
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2
Views
1,544
hlsmith
M
sample size: noninferiority and superiority in the same study
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1
Views
384
hlsmith
P
Average standard deviation?
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2
Views
740
peptideguy
R
Best way to handle data
Replies
1
Views
549
Karabiner
G
Help with biostatistical analysis for a study
Replies
5
Views
527
GreyGhostRos
T
Geospatial best fit - Histogram against continous measured data?
Replies
0
Views
407
tommyw
J
evaluating performance
Replies
4
Views
585
jamesmartinn
M
Nonparametric data analysis
2
Replies
21
Views
1,616
GretaGarbo
T
Question about meta-analysis
Replies
8
Views
836
hlsmith
J
Statistical test for annual crude mortality trend (3 years data=3 data points)
Replies
1
Views
430
rogojel
V
What statistical test should I use?
Replies
1
Views
603
Karabiner
I
Correlation between Platelet Count and Mean Platelet Volume
Replies
0
Views
619
IceFeast
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