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Rating Stats for

Pierre L

Rating
1617.14 (1,182nd)

Reputation
24,556 (5,227th)

Page: 1 ... 9 10 11 12 13 ... 16

Title	Δ
Automate regression by rows	-0.49
How to split values to create a data frame with extra rows in R	+0.56
Create sequential counter that restarts on a condition within panel...	-1.58
Storing lubridate intervals in a dataframe	0.00
Regmatches over two lists in R	0.00
Find pattern spanning two lines in R	0.00
Getting positions of approximate substrings accross two data frames...	0.00
How to add a column in R of the item's length in another column	+0.76
Creating a vector containing total quantities sold per delivery term	-0.51
Assign value to group based on condition in column	-0.42
Cumulative mean with conditionals	+0.49
Dynamic counting of occurrences	+0.50
Removing Zero from R table based on main variable	+0.40
Converting date in seconds since origin in R	0.00
Remove all trailing spaces and replace with single comma R	+2.05
Brackets make a vector different. How exactly is vector expression...	+1.32
Can I count dates grouped by year?	-0.40
ggplot2 fill color from data values	0.00
Error in drop && !has.j : invalid 'x' type in '...	+0.56
R - Position of a word if it occurs between two words in character...	0.00
How can I create 6 bins and count all values that fall in each bin?	0.00
Year-Week add a week in r	0.00
Efficiently accessing pairwise distances	+0.53
Most efficient way to subset a dataframe according to matching valu...	0.00
Data Cleaning in R	0.00
use first row data as column names in r	+0.33
Error in If statment in R	0.00
Transposing an R data frame maintaining the first two columns as id...	-1.05
Inconsistency with output using order() function in R (3.2.1)	0.00
Convert factor into integer based on frequency in R	+0.56
R replace other vector elements with 0	-0.64
R irregular repeating sequence	0.00
Replace missing values in a time series dataset with both NA and Zero	0.00
Average of field in half-an-hour window of timestamps	-0.03
String split with conditions in R	+0.57
R multiplying by nonzero elements of a vector	-0.50
Extracting capital words and extracting the last word in a string	+1.58
Creating a new variable by detecting max value for each id	0.00
R aggregate can't find variable	0.00
R - How to get / count number of elements belonging to a given name...	-0.47
R: mistake in data frame	0.00
Transfer text file to table in R with some conditions on it	-0.93
Simultaneously subsetting and operating on a specific column of a d...	-0.17
How to extract date based on condition over two different variables...	+0.37
R_List from a selected rows of matrix	-0.28
Determine if a weekday is between two dates in R	+0.51
Parsing date in Mon, DD, YYYY format using RegEx in R	+0.81
Pivoting the rows and columns but with a condition on a PASSFAIL co...	0.00
Assigning numeric values to character elements of data frame	0.00
how to replace specific characters in a data frame by the value in...	-1.18