epidemiology

Apr
27
awarded Enlightened
Apr
27
awarded Nice Answer
Mar
23
awarded Yearling
Mar
23
awarded Yearling
Dec
5
awarded Popular Question
Nov
11
awarded Popular Question
Aug
19
awarded Autobiographer
Jul
12
comment How the command dist(x,method="binary") calculates the distance matrix?
But the proportion of bits in which only one is on amongst those in which at least one is on is not the same as the ratio of the symmetric diffetrence to the union, is it? The latter has as as denominator the size of the full set, while the former has as denominator the size of the set of bits in which not both are "off"?
Jul
8
revised Prediction in Cox regression
added 312 characters in body
Jul
8
comment Prediction in Cox regression
1-Survival probability is not the cumulative hazard. In the absence of competing risks the two are connected as detailed on en.wikipedia.org/wiki/….
Jul
4
asked Given the same before-after differences within groups, is it relevant whether time trajectories converge or diverge?
Jun
29
revised Questions on parametric and non-parametric bootstrap
deleted 541 characters in body
May
10
asked Isolating distinct components of a treatment effect
May
4
awarded Yearling
Apr
28
answered Interpretation of coefficients of glmnet - LASSO/Cox model?
Apr
24
accepted Selecting features and estimating their out-of-sample performance with cross-validation
Apr
8
comment interpret scatter plot if there is anything to interpret from it
Please give more information on the data-generating process.
Feb
19
accepted Why does $\overline{y} = \hat \beta_{0} + \hat \beta_{1} \overline{x}$ in simple linear regression?
Jan
29
awarded Student
Jan
14
awarded Notable Question
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