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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 453 454 455 456 457 ... 562

Title	Δ
change dataset to binary dataset	-1.57
R data.frame get value from variable which is selected by another v...	+0.42
How to count the number of 0s between 1s in R?	+1.75
Grouping by a column in R	+0.42
How to select rows from a data frame with replacement	-0.54
Filter duplicated rows in R data.frame	0.00
list variables to individual data.frames	0.00
create count matrix in R	-0.91
Extracting a list from a column, for each group in another column	0.00
Find a vector in matrix when order matters in R	-2.00
R: Index matrix row-wise in vectors	0.00
Finding pairs in a table in R	+1.76
Is a value present in certain columns of a dataframe (by row)? Usin...	0.00
Count of Comma separate values in r	+0.50
r: when to use if else loops vs. functions	0.00
Identify similar repeating ascending patterns in numeric vectors in R	-2.13
filtering a dataframe in R based on how many elements in a Row are...	0.00
How to parse date and time with milliseconds, spread across multipl...	0.00
How does one achieve in R SUBSTRING function like the functionality...	-1.67
Weird conversion from list to dataframe in R	0.00
Reshape data with separator using reshape2	0.00
R program: list in one column -> data-frame with dimension	+1.03
how to concatenate strings as year month without using for loops	-1.33
matching row for data obtained from dplyr summarize_each	-0.54
Output a column to a file in R so that only one column appears with...	0.00
Grouped multiplication of matrices with unequal dimensions	-1.30
Remove duplicates from dataset based on criteria	-0.55
Joining multiple tables with mix data	-1.91
Translate column values based on string match	-2.03
R split data to frequency	+1.25
How to make triplet set of columns and apply function to it	0.00
How to replace values in a column in a data.frame not equal to rand...	+0.42
countif within R repeated across each row	-1.47
R setdiff() by regex	-1.77
R strsplit, nested lists blues	+0.25
Conditional Factor Level Selection in Aggregation of Data Table	+1.85
how do you perfom subtraction for times vectors in R	0.00
R: return array index of partial string match	0.00
Is there a simple way to subset unique values and their associated...	0.00
R Frequency table of multiple categorical variable	0.00
gsub giving improper replacement	0.00
R: data.table vs merge(aggregate()) performance	0.00
How to split a string of text after a certain amount of words and n...	+0.87
gather / melt wide data into different value columns	0.00
Matrix multiplication by group	+2.02
R looping: to display numbers in an interval	+1.48
paste based in the number of elements in the row	-0.62
Changing values at specific indices - R	+0.01
Rearrange dataframe by subsetting and column bind	-0.07
How to expand.grid specific objects in a list to form a new list	0.00