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Rating Stats for

Rui Barradas

Rating
1524.32 (24,788th)

Reputation
18,865 (7,330th)

Page: 1 ... 34 35 36 37 38 ... 43

Title	Δ
Cut out part of a matrix in r	+1.21
Frequency count of two column based on condition in R	+0.07
shortcut for repetitive else if statement	-0.42
Replace the third instance of a period in a character string while...	-2.22
Match a value within a subset and return a value	+0.04
Loop along a vector for(i in c()) R	-1.54
Adding a column to a data frame based on certain criteria?	+1.47
Can ggplot's faceting be used here?	-0.39
Remove the numbers containing dots R	+0.61
Add a column with values ranging from 1 to number of occurrence of...	+0.88
Dcast aggregate from melted data to long format	-1.84
In R, indicate which columns in each row have the value "true&...	-0.03
Argument for setting the reference group to the biggest group in li...	+2.87
Is there any way I can Detect Decimal point while using recursion F...	+1.15
Rename columns without losing values R	+0.49
Filling a data frame using matrix data	-0.11
Change an existing data frame with certain conditions	-0.79
R - Replace specific value contents with NA	-0.25
Assign a random fraction to classes	0.00
eliminate dates that are not within a certain amount of days of the...	+0.24
Rotating the image to get it an upright position	+0.51
R - error: "duplicate 'row.names' are not allowed"	+0.50
List.files give me directory	0.00
How to get a collection of p-values for linear regression?	+0.50
Subset a list without knowing its structure in r	+0.38
R - How to remove dates from a string?	-0.24
Quickly Write Vector to File r	+1.24
Data Cleansing, List iteration and closest match, Python or R	+0.00
ggplot2 scale_fill_grey for boxplot	0.00
Match partial file name to full file name	0.00
Algorithm that gives you any number n in base 10 in base 3	+1.86
How to get a minimum value by group	-1.00
R - reshaped data from wide to long format, now want to use created...	+0.02
Grouping a dataframe based on count of common elements	-0.52
How to format Date in R	+1.29
Print/paste newline every X element in a vector	+0.48
Function for calculate quantile and qnorm for QQ plot in R	0.00
Using paste() within t.test() in user defined R function	-0.50
r - convert single column data frame to data frame with rows based...	+0.28
define quarter columns with conditions	-0.38
Sum up cells by some columns	-0.63
R: t test over multiple columns using t.test function	-0.93
Extract text containing characters and numbers in a string	-0.49
difference between two dates for every unique value in another colo...	-0.61
Removing elements from a list in R with duplicated subelements	0.00
NAs introduced by coercion when no missing values in the data - R	+1.64
For statement nested in while statement not working	+0.49
Get the number of the month in the year by the number of week	+0.65
Subtract and add a quantity in one line of code in R?	+0.04
Creating sequences from lists of lists	-0.45