Cross Validated
Profile Activity
Network profile
535
reputation
6
21

user227710

...you should not fall under Mr. Market's influence, but rather you should learn to take advantage of him...Benjamin Graham

Warning: for() loops are used in R code much less often than in compiled languages. Code that takes a ‘whole object’ view is likely to be both clearer and faster in R. p.41

http://stackoverflow.com/help/mcve

The Best tutorial:

data.table: https://github.com/Rdatatable/data.table/wiki/Getting-started

http://stackoverflow.com/questions/21435339/data-table-vs-dplyr-can-one-do-something-well-the-other-cant-or-does-poorly/27840349#27840349

RSelenium: http://rpubs.com/johndharrison/12843, http://rpubs.com/johndharrison/RSelenium-headless, & http://rpubs.com/johndharrison/RSelenium-headless

Shiny: http://shiny.rstudio.com/tutorial/ & http://rstudio.github.io/shinydashboard/

nyc open data: https://nycopendata.socrata.com/

2
answers
17
questions
~28k
people reached
  • I always like walking in the rain, so no one can see me crying
  • Member for 7 years, 10 months
  • 80 profile views
  • Last seen Jul 23 '17 at 16:32

Communities (16)

Top network posts

Top tags (28)

Score 2
Posts 2
Posts % 11
Score 2
Posts 2
Score 0
Posts 5
Score 0
Posts 5
Score 0
Posts 4
Score 0
Posts 2
View all tags →

Top posts (19)

All Questions Answers
Votes Newest
15 Causality in microeconometrics versus granger causality in time-series econometrics Apr 18 '14
6 Regression discontinuity design parametric versus non-parametric different result Feb 10 '14
6 Partial derivative of bivariate normal cdf and pdf Oct 5 '13
5 Meaning of 'independence' in regression model Sep 21 '13
4 Standard error of marginal effect for binary/categorical variable Oct 29 '13
2 Fixed effect model with household level and state level data May 9 '15
2 Regression discontinuity design versus panel cointegration Feb 3 '14
2 How do I perform a Wald Test with multivariate Granger Causality Analysis Jul 1 '15
1 zelig package in R gives the same standard error with robust=TRUE May 14 '15
1 Modelling Issues in panel regression Sep 6 '14
View all questions and answers →

Badges (27)

Gold

—

Silver

6

Rarest

Bronze

21

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.