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IRTFM

Rating
1476.44 (4,507,816th) 		Reputation
221,314 (195th)
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Title Δ
comparing a huge vector to a fixed number +0.01
R - Select rows for random sample of column values? -0.40
how do I search for columns with same name, add the column values a... +1.08
R's XML to Dataframe 0.00
What is the command for Zipf (frequency against rank) plot in R +0.30
R's XML example not working - xmlToDataFrame 0.00
loop to create a new variable based on other cases in R (very basic) -0.31
Adding vertical lines to a plot.ts() graph in R 0.00
Finding the number of occurrences for rows -0.49
Existing function for seeing if a row exists in a data frame? -1.09
Do there exist methods to identify quadratic components in a linear... -1.58
changing loop index within loop -1.01
Custom function within subset of data, base functions, vector output? +0.48
Plotting a data.frame in R -1.98
R: calculating margins or row & col sums for a data frame +1.99
Controlling z labels in contourplot -0.38
Functions with Arrays in R 0.00
knn density estimation R +0.00
R - Avoiding for loops with automatic iteration 0.00
Cleaning up the workspace "hiding" objects +0.64
R Batch Mode - Supress output file 0.00
Replace a value in a data frame based on a conditional (`if`) state... -1.03
Pattern matching using a wildcard +1.60
Logarithmic y-axis Tick Marks in R plot() or ggplot2() -0.67
What is the second column of `str` report in R and what does `atomi... -0.17
How can I determine the current directory name in R? -1.52
R convert a column in a table to a list separated by ";" +0.63
R vegdist(jaccard): how to include row name for clustering? 0.00
Combined Column Graph and Line Graph with Different Y Axis +1.96
How to print a single column in this R datatype? +0.30
Problem installing Kernlab from Source (lazy loading failed) +0.49
data structure to check if list contains an element in constant tim... +0.00
Getting TTR to work on R 2.13? -1.53
Extend memory size limit in R +0.48
Is it possible to swap columns around in a data frame using R? +1.07
RApache Configure Does Not Recognize R Installed with Shared Library 0.00
SQL Server RODBC Connection -0.47
Is it possible to run R from a tablet using Honeycomb (Android 3.0)? -1.57
Classification functions in linear discriminant analysis in R 0.00
change data frame in R -0.92
R dataframe filtering +1.51
R - Apply function on every row, with data from the row 0.00
getSymbols and using lapply, Cl, and merge to extract close prices -1.00
Returning function output on array of values in R 0.00
Plot correlation matrix into a graph +0.13
find point of x contiguous responses +0.30
Frequency weighting in R, comparing results with Stata +0.51
How does ddply handle factors as "split" variables? +0.50
R code that applies a function to subsection of variables of a data... -1.47
How to output the data with different lengths -0.25