Stack Exchange

daroczig

Piliscsaba, Hungary

snowl.net

Age: 30

I am a Ph.D. student at BCE, Hungary, an assistant lecturer at PPKE BTK, Hungary and founder of rapporter.net that is a web application frontend to R bringing statistical reports to any browser.

Fields of interest: homelessness, sampling methods, statistics, R, developing reporting tools and webapps.

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Top Questions
Top Answers
29
Plot correlation matrix into a graph
stackoverflow.com

24
Load multiple packages at once
stackoverflow.com

21
How to load data quickly into R?
stackoverflow.com

14
Querying within longitude and latitude in MySQL
stackoverflow.com

12
how to save() with a particular variable name
stackoverflow.com

12
Quick help creating a stacked bar chart (ggplot2)
stackoverflow.com

10
How to highlight time ranges on a plot?
stackoverflow.com

10
How to convert R Markdown to PDF?
stackoverflow.com

10
Is it possible to install pandoc on windows using an R command?
stackoverflow.com

9
average column values across all rows of a data frame
stackoverflow.com

9
How to grep this and NOT that?
stackoverflow.com

9
how to build a webscraper in R using readLines and grep?
stackoverflow.com

9
How to export HTML table in R and have control over line borders?
stackoverflow.com

9
Create tables with conditional formatting with RMarkdown + knitr
stackoverflow.com

8
What IDEs are available for R in Linux?
stackoverflow.com

8
Counting non NAs in a data frame; getting answer as a vector
stackoverflow.com

8
ggplot2 - Axis Aesthetics
stackoverflow.com

8
ggplot won't label points
stackoverflow.com

8
Tab for questions that are labeled with favorite tags
meta.stackoverflow.com

8
zscore function in R
stats.stackexchange.com

7
Joining factor levels of two columns in R
stackoverflow.com

7
Is something wrong with my system.time wrapper function?
stackoverflow.com

7
how to remove duplicated rows by a column in a matrix in R
stackoverflow.com

7
R operating on lists within lists
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7
R: Grid layout title
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6
ggplot2 axis transformation by constant factor
stackoverflow.com

6
percentage on y lab in a faceted ggplot barchart?
stackoverflow.com

6
Plot probability with ggplot2 (not density)
stackoverflow.com

6
What is the “official” way of creating, structuring, maintaining and updating data codebooks in R, if any?
stackoverflow.com

6
Calculate correlation for more than two variables?
stackoverflow.com

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