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| bio | website | |
|---|---|---|
| location | Berne, Switzerland | |
| age | ||
| visits | member for | 2 years, 10 months |
| seen | 2 days ago | |
| stats | profile views | 64 |
Researcher in spatial epidemiology & GIS.
Currently splitting my time in Switzerland between Institute of Social and Preventive Medicine (University of Bern) and Centre for Evolutionary Medicine (University of Zürich).
Twitter: @RPanczak
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Feb 27 |
accepted | In Stata, why do the stcox CI differ when using margins? |
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Feb 25 |
comment |
In Stata, why do the stcox CI differ when using margins? The error would be probably quite surprising here. Stata 12's release announcement mentions that: "... Graphs of margins, marginal effects, contrasts, and pairwise comparisons. Margins and effects can be obtained from linear or nonlinear (for example, probability) responses. New command marginsplot is available after stcox, stcrreg, and streg. ..." So perhaps it is possible, just my solution is clumsy? |
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Feb 25 |
revised |
In Stata, why do the stcox CI differ when using margins? added 144 characters in body |
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Feb 25 |
comment |
In Stata, why do the stcox CI differ when using margins? Thanks for a thorough explanation! |
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Feb 25 |
comment |
In Stata, why do the stcox CI differ when using margins? @andrea lincom is a good choice indeed. The reason I wanted to explore margins was to get the access to marginsplot which can be (I think) very useful in exploratory work with lots of data/models.. |
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Feb 25 |
comment |
In Stata, why do the stcox CI differ when using margins? @timbb Thanks for input. The second option gives the correct HRs, the CIs problem stays however :/ Would it be possible to use expression and/or predict to ge tthe correct CIs as well? |
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Feb 22 |
asked | In Stata, why do the stcox CI differ when using margins? |
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Jan 22 |
awarded | Notable Question |
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Jan 9 |
awarded | Popular Question |
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Aug 22 |
awarded | Nice Answer |
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Jul 19 |
awarded | Yearling |
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Apr 3 |
revised |
Locating freely available data samples added more info |
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Mar 29 |
revised |
Locating freely available data samples added more info |
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Mar 24 |
awarded | Popular Question |
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Jan 9 |
awarded | Nice Answer |
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Dec 22 |
comment |
Calculating life expectancy in Stata @Keith: Dataset is perfectly prepared for st commands - I'm working regularly with stcox and streg commands on it. Not sure about the transition from st-set data to ltable and handling its results though. Thanks for the link - seems to be down (for me) at the moment, but will have a look. |
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Dec 21 |
comment |
Calculating life expectancy in Stata @lejohn: Starting point will be individual level records from cohort study. Working now on getting age/sex specific mortality rates and person years. |
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Dec 21 |
comment |
Calculating life expectancy in Stata @lejohn: Yes, I'm. But the manuals for those commands are not answering my question so far. I was looking for something easier to digest for a novice - tutorial, example code with comments or even book chapter. |
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Dec 21 |
asked | Calculating life expectancy in Stata |
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Oct 11 |
accepted | How can I test for trend across ordinal groups in Stata? |
