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A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th) 		Reputation
158,661 (344th)
Page: 1 ... 56 57 58 59 60 61
Title Δ
getting a sample of a data.frame in R -2.25
margin within a subset plot +1.76
Filling one data frame of permutations using another in r +0.14
R: Reshaping irregular time series data without explicit unique dates -0.50
looping some simple division -0.56
averaging/combining duplicated values in a data frame 0.00
Apply function to xts object -2.15
Sum up rows according to specific values +1.32
Extending data from one data frame to multiple rows in another in R -0.47
Read csv with two headers into a data.frame 0.00
Converting date to a day of week in R -0.45
special characters in R +1.95
How to fill NA with median? -0.33
Selecting a range of rows from R data frame +1.44
refactor data.frame column values -0.07
How to add abline with lattice xyplot function? 0.00
Stacked barplot -1.24
How to prevent reshape() from changing variable names +2.66
How to stack the data in R in the following format? -1.36
R code on Google docs +0.23
Transform list with different sized vectors to flat vector 0.00
How to convert a daily times series into an averaged weekly? -0.63
Pass subset argument through a function to subset 0.00
Pivoting a CSV file using R -1.23
Calculate summary statistics and then merge all results into single... +1.93
lagging xts objects in R +2.35
Plotting the average values for each level in ggplot2 -0.30
Split a dataframe dynamically 0.00
Matched Range Merge in R +0.17
perform t-test on specific columns for each row in data.frame -0.09
Count occurrences of condition in lapply -0.37
How to display only every Nth element on a plot in R? -0.51
Deleting columns from a data.frame where NA is more than 15% of the... 0.00
Clever way to match elements in one data frame to elements in anoth... 0.00
selecting n consequent grouped variables and apply the function in r +0.42
regex character span +0.49
R - subset data if conditions +0.44
R combine data.frame with varying length in a column +2.67
Creating a file with more than one data frame +0.07
Collapse duplicated rows with different values in few columns using R -0.63
Replace given value in vector +1.67
R: table formating -0.21
Performing calculations on binned counts in R -0.47
loops in R, finding the mean for one column depends on another column +1.50
Reshaping a data frame --- changing rows to columns +1.51
Generate a dichotomous variable from a factor 0.00
How to change the date format in R -0.47
how add a column to a data.frame with the occurence number of an an... -0.07
R group select conditioned on value in data.table +0.43
r: dprint: size of image of table alteration +0.43