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Andrie

Rating
1652.08 (528th) 		Reputation
141,973 (412th)
Page: 1 ... 11 12 13 14 15 ... 23
Title Δ
Summary statistics of retail prices grouped by categorical data +0.27
ggplot2: how to transparently shade alternate days on a plot 0.00
Add exp/power trend line to a ggplot 0.00
Creating a similar function to "." from Plyr +0.27
Named List To/From Data.Frame +0.91
moving values from one dataframe to another, depending on value of... +0.30
add variable to a list in R -0.34
Calculate function in two different part +0.68
finding vector value belonging to each interval -0.54
barplot using ggplot2 0.00
R adding days to a date +0.97
Axis breaks at noon each day of ggplot2 chart 0.00
sort and number within levels of a factor in r +0.92
How to plot quadrat counts on top of a map in ggplot2 in a heatmap-... 0.00
"#" can not been used as separator of fields for read.tab... -1.92
R: environment lookup 0.00
R ggplot: geom_tile lines in pdf output +1.01
To find whether a column exists in data frame or not -3.16
How to remove columns from each matrix in a list of matrices in R? +1.07
How could I make this R snippet faster and more R-ish? +1.12
Replacing numbers within a range with a factor 0.00
How to reproduce the pareto.chart plot from the qcc package using g... 0.00
Pass a formula to an xls file using R's xlsx package 0.00
R: finding maximum value every two rows in each column +0.57
Create new dataset removing variables with high inflation factors 0.00
Error message when trying to write a xlsx.-file with R 0.00
Gantt style time line plot (in base R) +1.43
Extracting time from POSIXct +1.48
all.moments function weird outcome +1.49
R match rownames from different dataframe columns and replace with... 0.00
number of elements meeting criteria in columns with NA values in R +0.28
geom_boxplot() from ggplot2 : forcing an empty level to appear 0.00
Cannot get lines of small length to show up in plot +0.87
Cannot get lines of small length to show up in plot -0.63
Plot vectors of different length with ggplot2 0.00
What does "hidden list" in the output of `str()` mean? 0.00
How to use RMySQL in Windows? +1.73
How to sort and filter data.frame in R? -1.20
Aggregate multiple variables simultaneously +0.28
apply() is giving NA values for every column -2.41
what is difference between r-base and r-recommended packages -2.34
How to create a dataframe with custom columns? 0.00
Change the axes on a radial barchart 0.00
Grouping 2 levels of a factor in R 0.00
R warning() wrapper - raise to parent function 0.00
Do any R IDEs support conditional breakpoints? 0.00
documenting dataset with roxygen2 0.00
Using regexp to select rows in R dataframe -0.53
in R, trying to omit the empty set in indexing +1.07
Add missing value in column with value from row above +0.75