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Rating Stats for

A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th)

Reputation
158,661 (344th)

Page: 1 ... 39 40 41 42 43 ... 61

Title	Δ
How to convert a data frame to a 3d array in R	+0.56
Merge columns based on value	-0.65
Reshaping R dataframe where unique key is a new row	0.00
Convert columns into multiple rows per entry in R	+1.27
how to generate a vector or factor from a numeric matrix based on l...	+0.64
R: Replicate each row of an R data.frame and specify the number of...	-0.60
Reading multiple csv lines into single row in R	-0.40
Comparing Dates among rows in an R dataframe	-2.48
R append two data.frames when data are factors	0.00
Split one column into groups, and summarize another column of each...	0.00
Applying function in R with multiple arguments using apply or ddplyr	0.00
counting the number of each letter in a vector of strings	+0.36
counting how often a given word occurs in a given file, ignoring ca...	-1.72
Transforming long format data to short format by segmenting dates t...	0.00
Row in dataframe to matrix (for proximity ratings)	0.00
R:combining common rows in two matrices	0.00
How to change column name including dot in data frame	0.00
Creating a long table from a wide table using merged.stack (or resh...	-0.50
How to calculate the standard deviation of subsets of data down a c...	+1.04
Picking of rows and set NA in case of not found in R	+0.37
R: gsub, pattern = vector and replacement = vector	+0.59
counting the occurrence of NA's in multiple vectors in r	0.00
In R, split a character vector by a specific character; save 3rd pi...	+0.31
Cleaning up factor levels (collapsing multiple levels/labels)	-0.34
R: Reference data frame to return column names as a variable, not s...	0.00
Dynamic arguments to expand.grid	-0.54
How can I create the cycle of numbers?	+2.57
Same method for multiple classes in R	0.00
Partially transpose a dataframe in R	0.00
R: Change rows based on unique values of other rows	+0.02
validating input to a function in R	0.00
Converting a dataframe from "wide" format to "long&q...	+1.71
How do I insert elements systematically within a vector in R?	0.00
Identify max y for given range in x	-0.36
Selecting rows from R data frame	0.00
R extract the ith lowest value by values of one column, for all the...	+0.83
70 % of all Numbers -> 1	-1.37
Check the number of arguments before a certain argument in R	-0.61
Can an object in R have more than one class?	+0.23
R: How to save lists into csv?	0.00
Drop characters from string based on position	+1.93
Extracting first names in R	+0.55
Finding median of values in one column given corresponding consecut...	0.00
R merge data frames matching row- _and_ colnames	+1.60
R subsetting data according to non zeros in row	0.00
Create dataframe from logical test	0.00
removing rows when flipped in two coloumns	+0.72
Converting two columns of a data frame to a named vector	-1.21
How to combine several similar .csv files into one dataframe with g...	+0.42
which.min() with random sampling	-1.62