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Rating Stats for

IceCreamToucan

Rating
1561.09 (5,405th)

Reputation
10,096 (15,111th)

Page: 1 ... 14 15 16 17 18

Title	Δ
Find minimum value of conditional statement where condition is also...	-2.21
Replace NA with " ", but only in character columns	+2.68
Delete certain rows if complete row contains zeros with dt	-0.03
Flag randomly selected N rows by group in data.table	+2.15
R lapply: check if data frame contains a column. If not, create thi...	-1.40
Removing groups from dataframe if variable has repeated values	-0.51
how to assign words to a number in a dataframe	+0.55
Programatically dropping a `group_by` field in dplyr	-0.67
How do I extract column names in list of data frames?	-0.05
Concatenate multiples words each in separate row into one row using R	+0.89
R - Time-efficient way of selecting identical rows present in a lis...	+0.27
Euclidian distance between two data frames of unequal size	+0.43
Discretize matrix in R according to classification rule	0.00
Retrieve the column separator used by fread	0.00
purrr::map_df with nested data.frame	0.00
Incident matrix names extract all TRUE	0.00
R: efficient dataframe split-apply(concatenate)	-1.81
Convert list with nested lists of different lengths and empty eleme...	0.00
R - Looping over a list of metrics on a user defined model	-4.14
dplyr conditional summarise function	+3.63
Copying data in R dataframe from one cell to another based on conte...	-0.19
How to return a data frame when using lapply with date and time obj...	+3.49
R equivalent to SAS DO loop	0.00
Taking the sum of blocks within a matrix in R	+1.34
how to use mutate to create variable applying function by rows	-2.73
how to subtract rows in a data frame in R depending on difference b...	+2.99
Dplyr downsample in pipeline	0.00
R: Calculating missing monthly values	-2.96
R - filter row if id column is unique or, when id is duplicated, th...	0.00
How to subtract paired samples in data frame in R	+2.88
same pattern on two tables [R]	-0.26
Using dplyr mutate_at with custom function	+3.86
R aggregate by week	0.00
Only keep paired rows in dataframe	-4.11
R dedupe records that are not exactly duplicates	-3.08
Function to calculate cumsum for multiple conditions	0.00
Function that cycles through integers until a certain criteria is r...	+1.30
using contents of a list as an index in a vector	-1.07
R data.table Subgroup counts and weighted percent of group summary	0.00
Remove duplicates, keeping most frequent row	+0.81
R: Aggregate data table with different functions in one step	+4.00
R - looking up strings and exclude based on other string	+4.70
Rank most recent scores of students within a given date - 30 days w...	-1.24
How to recode multiple columns in R	-3.27
R error type “Subscript out of bounds” with a loop (data.frame)	+4.50
Generating sequence data for recommender system in R	+1.59
dataframe to table transform like this format can you help me?	-3.63
extracting a particular diagonal form a data frame	+4.23
Share variable using the library reshape2	+0.23
lag/lead entire dataframe in R	-3.90