Cross Validated
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OFish
  • Member for 8 years, 4 months
  • Last seen more than 2 years ago
  • Sydney, Australia
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7
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About

MD, surgical fellow, PhD in biomarker research and dabbling in bioinformatics. Love R, has changed my life. Passionate about it, although I think I'm pretty mediocre at using it.

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Top posts
All Questions Answers
Score Newest
question
8
Dealing with non-normal distribution in "big" datasets, when do we throw out the CLT?
Jul 3, 2014
question
6
Cumulative Hazard Function where "status" is dependent on "time"
Jul 3, 2014
question
5
Estimating median survival times from Kaplan-Meier plot inspection
Jun 12, 2015
answer
4
How to extract information from a scatterplot matrix when you have large N, discrete data, & many variables?
Dec 18, 2014
question
4
How do you compare two "survival times" when there is no censoring per se?
Apr 24, 2015
question
3
Chisquared on categorical data or a Wilcoxon test on the counts hereof?
Dec 12, 2014
question
1
Can someone help me with the interpretation of this cox proportional hazards model and how to cross-validate it?
Jul 14, 2014
answer
1
When to create a control group with paired T test
Jan 20, 2015
question
0
How do you extract confidence intervals and OR out of the step() function in R?
Apr 11, 2014
Top network posts
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7
How do you get geom_map to show all parts of a map?
6
Convert from lowercase to uppercase all values in all character variables in dataframe
5
Can someone tell me why R is not using the whole data.frame for this chisq.test?

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