Biostatistics

Epidemiology and biostatistics, public health research. GLM, logistic regression, survival analysis, clinical trials.
L
Odds Ratio and Hazard Ratio - HELP!
Replies
4
Views
10,542
Mean Joe
W
MAPE has high values
Replies
0
Views
4,719
whewa
J
Confusion on what level should data follow normality
Replies
2
Views
3,268
spunky
victorxstc
Comparing means without knowing the raw data of one of the population. Possible?
Replies
4
Views
11,313
victorxstc
A
Randomized Study
Replies
2
Views
2,494
Link
M
Simplification of formula in logistic regression
Replies
3
Views
6,422
Link
victorxstc
Is my study case-control or retrospective cohort?
Replies
8
Views
13,550
victorxstc
S
which multivariate proc to use- grouping populatons?
Replies
2
Views
2,373
stevanavramov
O
How can data bellow the lower limit of detection be included in statistical analysis?
Replies
1
Views
3,554
Dason
N
Some help with repeated measusre + nested design ANOVA (maybe, I am not sure)
Replies
0
Views
1,963
northville
D
Proc surveylogistic
Replies
6
Views
6,673
dinsya
S
TOTALLY Confused
Replies
0
Views
2,208
SandraM
C
Repeated measures or not?
Replies
0
Views
2,246
Curseit
M
Goodness of fit
Replies
2
Views
3,379
mikkelbrabrand
K
  • Poll
Survival Analysis: Cox Proportional Hazards with 4000 indicator variables
Replies
2
Views
2,851
kmatthews
I
Calculating AUC using survival data
Replies
0
Views
2,464
Iphix
O
Need help: Sample size using hypothesis
Replies
0
Views
1,751
ozzie77
K
standard errors of between-/within- subject factors
Replies
0
Views
2,270
kcwong5
D
Permanova design
Replies
1
Views
4,601
bugman
J
One-way ANOVA vs repeated measure ANOVA
Replies
1
Views
6,126
trinker
H
Sample size calculation for clinical trial based on odds ratio
Replies
0
Views
4,667
Hughesmd
P
Transforming z to t values (GLM, different error distributions)
Replies
0
Views
2,431
PloverLover
D
I need help with the Stats
Replies
0
Views
1,620
dinsya
B
Help on which tests to apply to landscape ecology data
Replies
0
Views
2,130
Bevan
K
I have data, need help with the Stats!
Replies
2
Views
3,096
bukharin
J
Effect Size Calculation (Cohen's D) on adjusted mean differences Options
Replies
0
Views
7,658
JG28
C
design of a vaccine study
Replies
0
Views
2,946
chucsp
M
analysing summary stats
Replies
0
Views
4,708
mogetons
M
testing integer data with unequal variances
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0
Views
3,276
mogetons
N
data analysis for retrospective cohort study
Replies
2
Views
12,205
niledee
J
sample size calculation in cox regression
Replies
1
Views
6,551
Link
S
Repeated measures for 4x crossover design
Replies
1
Views
6,364
Link
S
Chi Square results
Replies
1
Views
3,323
Link
C
using a co-factor when comparing two groups?
Replies
5
Views
6,816
colombeli
H
Chi-square?
Replies
1
Views
4,562
SE_Lazic
B
One big or two small samples?
Replies
3
Views
3,334
SE_Lazic
M
Non-parametric t-test
Replies
8
Views
7,664
mogetons
N
Interpretation of Relative risk and confidence interval?
Replies
8
Views
36,290
sally_anderton
E
Estimating Missing Data - help required!
Replies
0
Views
3,109
Entomologist
L
life tables: terminology...
Replies
9
Views
6,508
Link
M
Clinical trial analysis - have I got it right?
Replies
1
Views
3,976
MissyPausch
K
Comparison of rehosp. data with retrospective review
Replies
2
Views
2,691
krobey
C
Markov Chain Epidemics
Replies
0
Views
2,941
CraigSager
R
inter-rater agreement: uses of kappa, pearson's, and intraclass coefficients
Replies
0
Views
3,454
reevesfs
K
Comparing two data sets and showing them to be from the same source
Replies
5
Views
8,141
Kateh
M
Nested vs. 2-Way ANOVAs
Replies
0
Views
5,325
mogetons
S
Mortality rates
Replies
1
Views
3,750
SiBorg
B
Into which components put the covariates?
Replies
0
Views
3,015
butasbutauskas
N
interpretation ROC curves
Replies
5
Views
8,319
noob
L
Question: how to account for spatial variation?
Replies
0
Views
2,767
lstanish12
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