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Rating Stats for

Matt Parker

Rating
1498.92 (3,813,398th) 		Reputation
19,923 (6,852nd)
Page: 1 2 3
Title Δ
Attribute value to new column based on values in similarly called c... +0.72
Subset DF with for-loop to run each subset through a function -1.84
Assigning NAs to values in a list -0.49
How to open an R data file in R window -1.74
looping through dataframes using 'for' +0.24
Number rows per group with RevoScaleR -0.65
R ggplot2 - multiple plots with common color scale 0.00
Revolution/rxMerge and duplication of rows 0.00
Extracting standard deviations from a robustlmm model 0.00
R's as.POSIXct function gives NA, 30+ formats tested, time incl... -0.92
fit model to multiple groupings or subsets and extract original fac... -0.75
qplot Break Formating in a loop 0.00
RxXdfData, RxTextData, rxXdfToDataFrame 0.00
passing values from different environments to ggplot aes()? +0.49
rxDataStep using lagged values -2.00
rxDataStep using lagged values +2.00
Changing the column positions of an xdf dataset 0.00
How to consolidate a data frame in which the date variable is repea... +0.81
Assign classes based on frequencies of classes in rows of a data.fr... 0.00
R, ggplot, separate mean by range of x value 0.00
R: analyzing multiple responses (i.e. dependent variables) in a mix... 0.00
want to layer aes in ggplot2 -0.13
removing rows when flipped in two coloumns +1.32
How subset a data frame by a factor and repeat a plot for each subs... +4.02
How to plot NA bar with ggplot2 -2.67
How to plot NA bar with ggplot2 +4.00
Which languages allow importing non-rectangular data to plot +2.70
how to replace the "." in column names generated by read.... -4.45
How to add a column giving the number of values >0 in each row t... +3.60
lubridate errors in R -3.45
Remove values from a dataset based on a vector of those values -4.11
Transforming an R object so that rows are transformed to rows and c... +2.46
Text not being transformed to the right position 0.00
R distance matrix format from already calculated data +0.22
re-arranging vertex in igraph 0.00
ggplot2 - bar plot with both stack and dodge +3.74
Align multiple ggplot2 plots with grid 0.00
How to make a timeline/waterfall like plot in R for gene/genome cov... -3.65
reshape vs. reshape2 in R 0.00
How do I repetitively create global variables from inside a functio... 0.00
How can I make a list of all the unique pairs of data points in R? +0.08
R: removing the last three dots from a string +3.99
how to process these data in these data frame and do binary logisti... -4.74
In R, how to make dots transparent while using scale_size in ggplot2? -4.44
Reshaping several variables wide with cast +4.61
Extend data frame for plotting heat map in ggplot2 0.00
command line utility to print statistics of numbers in linux +4.08
command line utility to print statistics of numbers in linux 0.00
Staggered and stacked geom_bar in the same figure? +3.62
R: is there a command for the end of a file that states whether any... +0.30