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Rating Stats for

Roland

Rating
1662.46 (396th)

Reputation
105,284 (681st)

Page: 1 ... 47 48 49 50 51 ... 54

Title	Δ
Making R recognize pairs of variables for cut ()	0.00
Simplify the code by using one of R's apply functions	+1.26
Place row values in columns with the corresponding name	0.00
How to generate binary variable according to the conditions of othe...	-2.00
Change resolution of a PDF containing a plot with many datapoints i...	0.00
Create a Time series object yyyy-mm-dd hh:mm	0.00
Reproducing a ggplot2 geom_linerange() example	+0.45
How to add bar value to the graph?	0.00
Add variable to melt function	0.00
Graph flow chart of transition from states	-0.36
separating a column and create new columns in r	0.00
LOOP not working in R	+0.49
Get information from one column to another	0.00
How can I calculate the mean of the top 4 observations in my column?	-1.00
R: googleVis: trying to plot gvisMotionChart with timevar as month...	0.00
Plot a smooth and extrapolated curve using an nls model with severa...	0.00
How to make a contingency table where one variable is categorized b...	0.00
Multicriteria increment with reset in R	0.00
R read.table columns shifted to the left	-2.10
data.table aggregations that return vectors, such as scale()	-0.56
Linear regression on a log-log plot - plot lm() coefficients manual...	0.00
Cross-correlation (Amount and signifacence) in R	0.00
reading badly formed csv in R - mismatched quotes	+1.14
Loess smoother based on a subset in ggplot2	0.00
How do I formulate an R related statement?	0.00
as.Date() does not respect POSIXct time zones	0.00
Problems with date column and geom_ribbon in ggplot2	0.00
starting new row in plot grid using par mfrow in R	0.00
controlling order of points in ggplot2 in R?	-1.21
remove certain legend variables and legend values from ggplot2?	0.00
Transposing a data frame	0.00
Fitting differential equations: how to fit a set of data to a diffe...	+0.43
Why doesn't the plyr package use my parallel backend?	+0.46
formula in R name string	-0.19
vectorize head(which(t > x), n=1) for many values of x	+1.18
Coloring points in a pairs plot	0.00
Odd phenomenon: In aov() objects created inside a loop, the data fr...	0.00
Modifying a value in a data.table in R	-0.42
Origin of character returns a factor and combining different classes	-1.25
Plotting (x,y) coordinates over timestamp values	0.00
rpy2 / R issue in loess function via Python?	0.00
Get number of rows with same value in one column and positive binar...	0.00
How do you replace a whole row of a data.table with NA?	+0.36
cross-correlation using ccf in R	0.00
R subsetting a data frame based on a factor variable formatted like...	-0.07
Converting simple ggplot2 code to use data.table	0.00
How to deal with NA when using cut()?	0.00
Repeating analysis over categories with lapply or plyr	0.00
'R' Matrix subset without loop	-1.35
scaling a subset of columns of data.table in R	-1.84