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hadley

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1599.50 (1,799th)
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83,303 (974th)
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Title Δ
R + ggplot : how to use a custom smoother (Gaussian Process) +0.34
R:how to get grep to return the match, rather than the whole string -0.45
How to check if a CRAN mirror is outdated? +1.72
Smooth Error in qplot from ggplot2 0.00
How to move or position a legend in ggplot2 +0.33
What ways are there for cleaning an R environment from objects? +0.37
How to override ggplot2's axis formatting? 0.00
How to add texture to fill colors in ggplot2? +0.33
R Question. Numeric variable vs. Non-numeric and "names"... +0.35
tidy/efficient function writing (garbage collection) in R -0.64
Need a R package for piecewise linear regression? +0.11
Equivalent to unix "less" command within R console -1.48
select rows with largest value of variable within a group in r +0.19
How to get the stars command to have segments of different angles ?... -0.18
Return call from ggplot object -0.16
How to represent a list of points in R +0.53
What is the simplest method to fill the area under a geom_freqpoly... -1.07
What is the simplest method to fill the area under a geom_freqpoly... +1.18
How can I determine if a function generates a graph +0.35
Calculating a Sample Covariance Matrix for Groups with plyr +0.35
as.data.frame of table() to summarize frequencies +0.41
What makes these two R data frames not identical? -0.12
Can one extract model fit parameters after a ggplot stat_smooth call? 0.00
Extracting the fitted terms in the local polynomial function of a l... -0.59
Given a set of random numbers drawn from a continuous univariate di... +0.23
regressions with many nested categorical covariates -0.64
Calculating Growth-Rates by applying log-differences 0.00
Summarising grouped records in a dataframe in R (...again) +0.36
How do you use "<<-" (scoping assignment) in R? +1.09
R: ggplot2, how to add a number of layers to a plot at once to redu... 0.00
R: ggplot2, why does my legend show faded colors? 0.00
How can I make the output from tapply() into a data.frame -0.58
R: How to remove outliers from a smoother in ggplot2? +2.76
how to define fill colours in ggplot histogram? +2.96
R: Are there any alternatives to loops for subsetting from an optim... +2.99
How can one create a double horizontal axis for a plot in ggplot2? 0.00
R: How can I use apply on rows of a data.frame and get out $column_... +3.51
Kruskal-Wallis test with details on pairwise comparisons -3.10
R code in Sweave -0.21
converting a matrix to a list -0.65
How do I change the stacking order in a bar chart in ggplot2? +3.06
How does one plot a 3D stacked histogram in R? -0.23
Barplot in R, aggregation of sampled data +3.13
How to add a title to a ggplot when the title is a variable name? -2.94
Subset a data.frame by list and apply function on each part, by rows +2.89
How can I add another layer / new series to a ggplot? +3.03
Can Roxygen ignore non-user functions? -4.87
How can I document data sets with roxygen? 0.00
How does one extract the name of a variable in a function that is c... +3.24
Using ggplot2 how can I represent a dot and a line in the legend -5.01