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Koundy

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1477.19 (4,505,906th) 		Reputation
2,962 (57,097th)
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Title Δ
how to get an element with same name in a list to avoid for loop in R -4.05
How to aggregate a dataframe by rowname +1.20
Getting the top N sorted elements from a data.frame in R for large... +0.11
Faster way of passing through a matrix in R 0.00
dplyr summarise_each standard error function +1.21
Storing the summary of a manova operation in a data frame +4.07
Why doesn't this returning of multiple values of work? 0.00
r data.table summarizing using more than one factor -1.44
Combine list element by column name to make a dataframe -3.32
Changing color of all headers in pdf output by RMarkdown -3.86
r commands for merging multiple csv files +4.19
Problems adding a vline to ggplot barplot 0.00
Adding Mean Bar To Vertical Scatter ggplot2 +0.19
Character Strings in R -1.24
split dataframe twice and merge based on columns -5.03
ggplot sorting a bar graph when reorder is not possible 0.00
how to improve performance: loop for each level of a factor (in R) 0.00
RStudio on OSX Markdown Preview PDF Gives Pandoc Error 43 0.00
knitr showing R Chunk Code output after whole block of R Chunk Code +4.17
ggplot2 two level bar charts (aim with same size of bar) +4.01
Counting unique pairs of categorical variables in R -4.76
subsetting data frame by groups +3.70
error with ggplot in R3.1.1 0.00
Application of mean() and max() functions to some periodical rows a... -3.90
Finding all possible combinations of vector intersections? -1.64
setting y-axis in ggplot2 0.00
How to get the top 3 values? +3.50
embed rChart in Markdown 0.00
how to plot with ggplot? 0.00
How to get the square of a number for each cell in data frame in R 0.00
Use of := and = in ggvis property assignments 0.00
R ggplot Dropping a factor 0.00
Resize plot created with ggplot in R 0.00
Add line to plot for Zipf's law 0.00
Write Regression summary to the csv file in R -3.33
Add data to ggvis tooltip that's contained in the input dataset... +4.18
how to avoid this loop in R (rapply ? lapply ?) -1.72
How to change order in legends and change the size of legends in gg... 0.00
Create algorithm in r to find the sum of some specific numbers -0.18
keep colour palette constant between plots -3.21
Why image() function does not properly work? -4.04
Perform cross-validation on randomForest with R 0.00
how to run chisq.test in loops using apply +0.24
Regression tables in Markdown format (for flexible use in R Markdow... -3.81
How to change values in original matrices from a function in R? +4.00
How to move backward parent folder -1.97
same bar width in ggplot2? 0.00
In ggplot2 - how to ensure geom_errorbar displays bar limits for al... -3.97
compare different datasets with stacked bar graphs in R +4.24
Proportional stacked barplot -3.85