mclements

Related to the first error, I had a similar error for Stata dates, which have a format `"%d"`, while Stata date-times have a format `"%td"`. A quick fix would be:...

Apologies for the noise: I did not see the [pull request](https://github.com/WizardMac/ReadStat/pull/223). -- Mark

Thank you for your rapid response. Is there any chance that RTMLton will be available on 64 bit in the future? If not, then I suggest you close this issue.

Liv, I am a little confused by your question. If you meant a matched case-control study with incidence density sampling, then I would have used conditional or ordinary logistic regression...

The obvious approach is to use a stratified Cox model. There is some literature for parametric survival models that integrate out the "nuisance" strata variables (see https://link.springer.com/article/10.1007/s10985-015-9337-9). Note that this...

For stratum $i$ with member $j$ and covariates $x_{ij}$, a stratified Cox will give you $$h(t|x_{ij}) = h_i(t) \exp(\beta^T x_{ij})$$ Remarkably, this allows the baseline hazard to vary for each...

[Lightly edited copy of my email reply] Lasse, Good to hear from you. There are good reasons to specify the spline terms for the _time effects_ using data for the...

Alan, This is a very interesting idea -- thank you. To be honest, I have never used a Surv object directly. The current implementation allows for the linear predictor to...

Forks are encouraged - and pull requests more so! Thanks for looking into this. --- Mark On 02/01/2016 02:32 PM, aghaynes wrote: Hi Mark, I had a quick look into...

The predict function for stpm2 needs newdata to be specified. Can you try, for example, predict(fst, type = "probcure", newdata=data.frame(tx_2L_01=1)) I would be interested to hear how you go. Sincerely,...