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lukeA

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1572.78 (3,733rd) 		Reputation
42,295 (2,572nd)
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Title Δ
ggplot2 geom_tile diagonal line overlay +0.46
First date where userID appears in dataframe in R -0.56
Calculating percentages of "1s" in one column based on tw... -0.56
How can I calculate values specific to an ID provided on each line? +1.69
Rmarkdown Dynamic Content +0.01
Multiple search in a record 0.00
How to make graph color depend on two criteria in ggplot2? 0.00
Mapdist: Error is.character(from) 0.00
Sentiment analysis Lexicon 0.00
txt (from searchTwitter REST API) into JSON with R 0.00
parsing xml file and its elements in R 0.00
create a table using set of variables with values in R -2.19
How to set different font size for x and y axis using cex.axis 0.00
Difference between two dates excluding weekends and given list of h... +1.45
How to turn a generic dataframe? -2.21
Add hours based on country of origin 0.00
elements in XML R 0.00
R decode a column encoded with base64 0.00
Graphlets calculation of unweighted graphs 0.00
irgaph vertex naming problems r 0.00
ggplot: add percentages to a bar graph 0.00
Copy rows of a df when NA == TRUE plus upper and lower rows in R 0.00
ggplot combined stat_smooth for some factor levels in R 0.00
Computing NTILE in R for RFM analysis 0.00
Count identical row values for each pair of columns to create netwo... -0.27
Change font size of axis labels in pairs plots 0.00
Lable specific points of geom_jitter() by using ggplot2 +0.43
Visulize a 3d vector in R 0.00
Variable importance for support vector machine and naive Bayes clas... 0.00
Width of R code chunk output in RMarkdown files knitr-ed to html -1.83
I can't convert a factor column to a numeric column in R +0.42
Explanation of my R code 0.00
create vertically non-overlapping labels next to boxplot using ggpl... 0.00
Trying to visualize holdem hand range with percentage distribution 0.00
Assigning weights to different features in R +1.52
R apply() - how to carry information over loops? 0.00
Compute increase between rows for each same ID 0.00
Plot average of values in single plot 0.00
R: Grouping Time by minutes JUST at the beginning and end of each g... 0.00
intersect command with NA (or same values) 0.00
Solving date issue in r 0.00
Matching the elements in a list in R 0.00
Plot and "Error opening the file. This file is already open or... 0.00
Alternative to for loop that creates matrix of shifted rows 0.00
how to create hyperlinks in R to move to the next sheet 0.00
Difficulty aggregating R POSIXlt list :Invalid type list error mess... +0.44
Create and use a custom palette 0.00
ggplot2: facets: different axis limits and free space 0.00
subset data by set of intervals in R -1.28
Find max values of a column in a time series dataset +1.11