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Rating Stats for

A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th)

Reputation
158,661 (344th)

Page: 1 ... 35 36 37 38 39 ... 61

Title	Δ
R: find column with the largest column sum	+1.32
R: Extract columns of a dataframe through string matching	+1.39
merging data frame by column AND row	-0.37
give unique id based on other columns	0.00
equivalent regular expression to remove all punctuations	+0.34
How to get row index number for particular name(s)?	+1.74
row of characters in R function output	0.00
Remove rows from data frame if values added together is less than x	-2.08
Reading CSV using R where header is on the second line	-0.37
Convert all data frame character columns to factors	-1.41
R use criteria from one data frame to select elements from a list	0.00
Create new data frame columns with binary (0/1) data based on text...	+0.34
What is a general way to break up a vector into a list	+0.87
Delete rows in data frame if entry appears fewer than x times	0.00
R regular expression and aggregate/subset	+0.35
Creating a matrix with all combinations within a budget	-0.54
R: How do I replace \\ with /?	+1.01
Getting elements of a matrix with vectors of coordinates	+1.68
reshape equivalent of stack in R	-0.49
Concatenating cells in a data frame using aggregate.data.frame	-1.00
Writing codebook object to a pdf file with R	0.00
R: Get the min/max of each item of a vector compared to single value	0.00
how to extract numbers that are in certain position in the characte...	-2.52
R: finding position of a file name that includes a certain keyword	0.00
Read line causing a wait for input R	0.00
R: pulling only entries which are unique from a dataframe	+0.18
How to convert categorical data into each column in R or Python:Pan...	0.00
Values from multiple dataframe columns into one vector	-0.56
Seeking Functions in a Package	-0.73
Covert many lines in a specific line	0.00
Concatenating a column by a group in R	+0.37
How to induce R to "ignore" NAs when indexing into a data...	-1.03
Parsing a Matrix that has three columns (Date, Parameter, Result) i...	+1.50
Construct a matrix with lines information	-0.14
combine two different dimension of dataframes to one dataframe	-0.68
Converting comma delimited column to list in R	-0.16
Using "NA" as a legitimate nonmissing value	0.00
Updating factor levels while filtering R data.frames	0.00
Get data frame from character variable	0.00
Counting column data in a matrix with resets	-0.15
The diag() function in R	-0.15
Forming a new variable based on previous row value	0.00
Count numeric values in R data frame, grouped by another field	-2.56
Subset both column-wise and row-wise?	+0.35
Frequency Distribution from Data frame in R	-0.35
Split table according to string in a column	-1.71
How to convert multiple columns to individual rows in R	+1.59
Counting Records Based on Unique Date	0.00
How do I make borders in a contingency table built in R?	+0.89
R, count frequency of ""	+0.71