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Rating Stats for

Roland

Rating
1662.46 (396th)

Reputation
105,284 (681st)

Page: 1 ... 41 42 43 44 45 ... 54

Title	Δ
Summarizing a presence absence, abundance matrix	0.00
Principal Component Analysis Tutorial - Convert R code to Matlab is...	0.00
order vector by number of occurences in R	0.00
Converting two columns of a data frame to a named vector	+1.78
Assigning namespace variables inside of a function	+1.58
Flagging duplicate (non-unique) values based on specifications	0.00
Selecting a range of values to group together	+0.38
Replacing column values with a POSIXlt object	+0.38
Speed up optimization of lm() over dataframe	0.00
Why does geom_smooth() automatically excludes some values?	0.00
Recursive function without use of <<- assignment?	0.00
Quantification of code quality in R	0.00
Eliminate strip.background on one axis (ggplot2)	+0.71
How to map wind direction and speed (velocity plot) with R	0.00
R Loop Script to Create Many, Many Variables	-0.78
How to sum up the numbers in sequence only when the time interval b...	-1.20
R - Flatten Variably Sized List of Lists to Data Frame?	0.00
How to copy the names from a list to another list	0.00
counting zeros in columns in data frame in R and express as percent...	-0.17
R, incident matrix, remove named columns based on their column sums	0.00
R, How does while (TRUE) work?	0.00
Obtaining data from a different row of data frame	0.00
Easily add an '(all)' facet to facet_wrap in ggplot2?	0.00
index a dataframe, create two lists one with sample and compare them	+1.25
Two legends for polar ggplot (with one customized)	-0.08
How can you read a CSV file in R with different number of columns	+0.56
averaging values of a vector in R	+0.37
Coding a prediction interval from a generalized additive model with...	0.00
Possible bug with .SD lapply?	-2.54
Empty factors in "by" data.table	0.00
plot data have aready be statisticed with ggplot	+2.08
R: Can you specify the order of variable columns from reshape/cast?	0.00
Density plots for the coefficent of variance	0.00
ggplot2: passing a continuous variable to "shape" within...	0.00
Return value by key	-0.27
How can I use ddply inside a function?	0.00
Using date time objects in a data frame	+1.75
Error in boot() related to replacement length and data or data type...	0.00
Combine columns of numbers into column with new name	+1.34
Converting Date/Time stamp into correct R Format using chron()	+0.38
R - How to return a list of matrix	0.00
Running percentage least squares regression in R	+1.31
Is there any difference between `geom_a(stat="b", ...)` a...	0.00
Add row to dataframe based on presence criteria	0.00
Assignment of a value from a foreach loop	-0.06
Detect if environment is global enviroment	-2.30
Arithmetic mean on a multidimensional array on R and MATLAB: drasti...	-1.61
How to capture ggplot2 errors?	0.00
nonlinear regression in R with multiple data sets	0.00
expand.grid with existing chunks	0.00