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Rating Stats for

Roland

Rating
1662.46 (396th)

Reputation
105,284 (681st)

Page: 1 ... 26 27 28 29 30 ... 54

Title	Δ
Apply function too slow in r	-0.25
Linear Regression in For Loop	-0.27
Why does **0.5 appear to be more efficient than sqrt()	+2.14
reshape2 dcast - values in fun.aggregate tabulate	-1.31
Counting letters in R	+0.01
ggplot2 only data which meets a condition	0.00
Calculate duration in R	0.00
DATA maniplation : make time series data	0.00
Fill last spot of matrix with NA	+1.92
Accessing the vector containing the dependent variable names after...	0.00
What is the difference between aes and aes_string (ggplot2) in R	0.00
table function in R	0.00
What is the point of allowing a zero index when subsetting?	-2.21
Create column using function	0.00
Reversing logical operators causes R function to fail?	0.00
R-finding unmatched column names of data frames	0.00
How do I combine aes() and aes_string() options	-2.22
Calculate a lag or lead mean in r	+0.75
split a string by the last patterns	-1.01
Add separate legend for geom_vline	-0.91
data.table, Binary search with numeric key?	0.00
QQline command works only on the last plot	0.00
5 letters "word" randomly generated	+2.02
Filtering a data frame according to values rank	+1.66
Combine two lists in a dataframe in R	-0.48
univariate non linear optimisation in R	0.00
Density graph using ggplot2	0.00
Rename multiple field values in one statement	-0.15
Fastest way of norming vectors in a matrix	0.00
Plot variance and confidence interval for variance with ggplot	-0.09
How can I perform a linear regression on my group variances in R?	+0.35
R - Turn List Into DataFrame	+1.02
How to use expand.grid() in R language using a dynamic string expre...	0.00
Convert factor containing AM/PM to 24 hours HH:MM time format using...	0.00
parallelization of bnlearn (with parallel package)	0.00
Create combinations of a binary vector	+1.62
Tips need with time difference function or using Reduce in R	0.00
Looping through adjacent cells then down the rows in R	0.00
In R, mapping column classes to a character vector without a for loop	0.00
Create dataframe from list values	+0.31
Coerce vectors in entire dataframe into appropriate class in R	0.00
R Matrix: Set Single Value of name referenced matrix	+0.36
R Solver Simple Minimizer	-0.14
Alternative to function findInterval	-1.96
Calculate row-wise matrix cumsum from vector	+0.94
Find all m-tuples that sum to n	+0.35
Extract mean of independent variable interaction from fitted linear...	-1.73
Plot a histogramm with ggplot of mean of a variable in function of...	0.00
Calculate a geometric progression	+1.12
prevent a second aes() to override the range of the axes (ylim, xli...	0.00