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jalapic

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1505.62 (129,453rd) 		Reputation
7,358 (21,691st)
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Title Δ
How to solve linear equations in R with rectangular matrix -0.03
Assign a value to character string +1.94
R/ Shiny - How to get current year with Sys.Date()? -3.51
str_split - like creation of a list of items from webpage with Rvest -0.21
Filter function +3.92
Finding a mean value of velocity by month (using R) +0.46
I am having troubles converting a dataframe into a list 0.00
Merge all factors where the cummulative sum of a collumn is less th... 0.00
creating bar plot with 2 quantities in each column 0.00
find all positions of all matches 0.00
Casting data in R -0.01
Fit and evaluate a second order transition matrix (Markov Process)... 0.00
Removing border from images using slidify reveal.js 0.00
Finding "outliers" in a group +1.01
Grouped bar graph custom colours 0.00
R: obtaining last Friday's date -1.20
create a list of dates without importing data in R 0.00
How do I widen this data frame by removing the duplicates and addin... +2.40
Formatting data in R categorical +0.71
Group vector elements -2.97
R: Delete certain values from all columns -3.47
How to sum rows based on multiple conditions - R? -2.28
interactive graph in R +4.06
Consistent colours for factors in ggplot2 0.00
How to add legend for vertical lines in ggplot? 0.00
How to make a vertical line chart? +3.63
Plot multiple lines from dataframe in R 0.00
How to change the colour for specific points in a Cook's distan... 0.00
Randomly generate a subset data based on probabilities 0.00
Add less than symbol, "<", to a ggplot via geom_text i... 0.00
r shiny display specific rows from a dataset 0.00
Getting week number from a date format 0.00
How to order a column by group in R +1.56
How to use do() to replicate a result from plyr 0.00
Add an index (or counter) to a dataframe by group in R 0.00
make ggplot2 save several datasets to ggplot2 object -3.15
Expressing intervals between variables in a wide dataframe +4.26
Extracting values with if and put them in a new column +0.60
R Change Month / Combine Date & Year Vectors +0.09
Expand year range in R -3.64
Extracting event rows from a data frame +4.63
Changing a variable in a list of dataframes in R -1.22
ggvis integration with Shiny -0.05
Reduce() in R over similar variable names causing error +5.06
R: How to filter/subset a sequence of dates +4.58
Subsetting Identical Observations in R -4.62
Automating finding and converting values in r 0.00
Plot all rows of a data frame with ggplot 0.00
Is it possible to apply variation to properties in ggvis 0.00
Factoring variables in R -3.93