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Rating Stats for

Uwe

Rating
1496.72 (4,013,663rd)

Reputation
24,370 (5,280th)

Page: 1 ... 21 22 23 24

Title	Δ
find_element in dataframe in R	+3.98
No of monthly days between two dates	-3.64
How does stringsAsFactors in data.frame() work?	0.00
Using dcast.data.table with date values and aggregation	+4.52
Grouping occurences of a string to a row	+4.12
Lubridate can't round a Period object	0.00
How to rename values in a column of data which appear less than x t...	+4.31
ggplot dot covering error bar	0.00
Find which interval row in a data frame that each element of a vect...	+2.14
Find which interval row in a data frame that each element of a vect...	-0.52
How to create a circular plot showing monthly presence or absence u...	-1.90
How to re-sort information within a table/ compress information wit...	0.00
Loop in R to match and extract data from other sheet	-0.26
r display grep patterns and results side by side	0.00
dynamic ggplot layers in shiny with nearPoints()	0.00
Separating factors into facets?	0.00
How to add a column that count the number of appearances of the uni...	+0.52
Find value closest to zero in each column of a data frame - R	+0.22
Find all date ranges for overlapping start and end dates in R	-2.21
How to filter values that appear after another value by group in R?	-2.91
Create a new column based on the conditions of other columns	+0.19
Split a single column into a multiple columns dataframe	+0.12
How do I create a variable "DayOfWeek" without missing a...	+4.22
Creating a dataframe by concatenating substrings of non-uniform len...	-4.22
Error with R dplyr left_join	0.00
Create new rows in data frame based on multiple values of column	+0.87
Error: Unexpected symbol in "setup_twitter_oauth"	0.00
How to use a for loop to divide observations in two columns?	-1.85
Need to delete cells which contains "0" and retaining oth...	-2.67
Create and use different tables in for-loops in R in a shorter way	-4.04
How to group data when data are interspersed with group headers in...	+1.31
percentage change based on a variable	-1.44
R ggplot How to force specific order of the variables on the X axis	+0.03
renaming (specific) column names in one liner in the construction o...	+1.09
Sorting out ip address in R base on ip range	+4.09
dplyr mutate on dataframe .Label value, not reference	+0.19
Matching and Updating a column in R data table	+0.68
ORA-00933: SQL command not properly ended (Sorting query)?	-4.35
Data.table left join and aggregate/concatenate/group_concat	0.00
understanding R performance plyr - dply and Factor variables	0.00
Aggregating on null rows on R	0.00
I need to write an expression to find the min and max value over th...	0.00
Sort Data in the Table	-3.78
Count all oberserved factor levels, also those that aren't obse...	+1.63
color names of elements of an Rbrewer palette	0.00
XPATH - Get all nodes below a particular node	-1.28
Parsing a Collection of Objects in R	0.00
R memory efficient way to store many data frames?	-2.05
Error with dbFD() function	0.00
R - Removing the first and last character of a every factor in a da...	+0.15