StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

IceCreamToucan

Rating
1561.09 (5,405th)

Reputation
10,096 (15,111th)

Page: 1 ... 4 5 6 7 8 ... 18

Title	Δ
data.table group by multiple columns using grepl?	0.00
How can the pattern of a string split become the substring itself?	+1.38
How to extract numbers in a text row and seperate by a delimiter	-0.43
in r combine info from two same-dim dataframes	+1.93
Create a new column that only shows the winning team	-0.13
Replace NAs in a column based on values of another column	+1.94
How to loop through columns, check if a particular value exists in...	-0.20
How to create a new column made of a sequence without knowning the...	+1.98
R - tidyr - mutate and spread multiple columns	-0.98
detect string with both AND and OR boolean operator in R	0.00
R: Using dplyr to Mutate Multiple Columns	+2.04
How to get quantiles to work with summarise_at and group_by (dplyr)	-0.07
While using map function how can I get the name of the variable bei...	0.00
How to calculate the proportion of each combination in a data frame?	-2.10
Remove duplicates based on criteria in multiple columns across two...	0.00
Change value based on match between column name and second value	-0.61
convert long-format grouped data to wide format	+1.68
Conditional subsetting by group	-0.56
Can I extract strings that contain any of a vector of strings in R	+1.28
In IF statement, condition on the number of groups AND the number o...	+1.40
Read latest SPSS file from directory	0.00
How to cbind vectors of different length in R?	-0.49
Subtract values from columns, based on groupings	-1.44
Cross tabulation of co-occuring pairs of variables	+1.99
Delete rows with equal and consecutive values	+1.99
Arrange long-format dataframe according to multiple columns and tak...	+1.96
Data.table: Apply function over groups with reference to set value...	-0.95
How can I group_by and summarize using a list of column names?	+0.96
simple function to count plus 1 and negative 1	+2.00
how to merge rows that are identical in some variables, and sum val...	0.00
How to identify similar rows in a data frame?	-0.05
Swapping First Name with Last Name and Vice Versa in R	+1.26
How to divide a column for one dataframe by the column from another...	-1.80
How to find the longest continuous numbers and its location?	-1.00
Regex in R: extract words from a string	-0.88
Select last row and place it on the top	+0.14
Pass strings as code to summarize multiple columns with data.table	+2.49
Computing rolling mean in data.table with adaptive window lengths	0.00
Comparing Column Values With NA	-0.94
Create additional variable by condition in R	+2.18
Extracting a certain substring (email address)	+0.25
Get trendline slope of multiple time series by group	-0.05
How to format to keep 4 digits before decimal point	+1.87
How can I create a percentage table in R based on existing data?	-0.54
Conditionally change strings to factors, based on unique values?	0.00
dplyr join on column A OR column B	+0.52
How to create a dataframe using a function based on user-input?	+2.66
Looking for a cleaner way of filtering a data.table based on value...	+0.53
Why does dplyr recode generate error when recoding to NA but not NaN	+1.96
avoiding nested sapply when collapsing variable in data.frame with...	-1.18