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Rating Stats for

Maurits Evers

Rating
1620.29 (1,092nd)

Reputation
32,062 (3,719th)

Page: 1 ... 25 26 27 28 29 ... 37

Title	Δ
split columns with delimiters and multiple categories in R	-0.69
Comparing two text columns and flag it with true or false with new...	-1.06
Convert combn output to matrix of type 'dist'	+1.23
Plotting more than 2 factor variables in ggplot	-0.20
Reset the dimension of all the matrixs in a list	0.00
R - put space at word begins with capital letter, for full column	0.00
dplyr - ifelse within mutate using list	+1.98
Extracting multiple columns across matricies to a new matrix in R	0.00
count occurrences among a set of words in r	+0.17
data transformation for sequence data in R: concatenating data of o...	-1.18
R efficiency iterating through dataframes	-0.09
Error installing rugarch	0.00
Repeated Measures: From SPSS to R	0.00
R DataFrame leading NA's shift	0.00
Difference between gather, reshape, cast, etc	+1.05
r function list all parameters including ellipses	0.00
R: rolling window to estimate covariance matrix	0.00
Melting columns by pattern matching	0.00
R: Iterate over pairs of columns in dataframe by regex match	+1.26
R: Combining lapply and left_join to conditionally merge dataframes	+1.13
time series aggregation by month in R	+2.28
R How to convert milliseconds from origin to date and keep the mill...	0.00
How to count the number of unique labels belonging to one particula...	0.00
Separating large dataframe in R with multiple integers in each colu...	-1.08
trying to use exact=TRUE feature in R glmnet	+0.43
R: sort by multiple columns with a specific order in each column (n...	-0.13
Row data to be saved at each iteration of both indexes in a double...	0.00
Reset cumulative summation whenever there is zero in the vector usi...	+0.72
Tidyverse friendly hack on combn	+1.31
Efficient conversion of nested lists with varying length to a data....	-0.40
Wrong prediction in linear SVM	0.00
read_delim of literal data after modifications to huge character ve...	0.00
Index nested lists of named data frames using character vector - R	-1.84
iterative regression on increasing rows of training dataset in r	0.00
Merge Two Lists of Data Frames by ID and DATE in R	-0.08
R Manually implementing Regression Likelihood Ratio Test	0.00
Concatenate words based on groups	+2.57
Only keep paired rows in dataframe	+1.02
Unlist an object in R but replace numeric(0) with NAs	-1.74
Time series summary in R	+1.86
How can I remove rows from all the data frames within a list?	+2.19
Add rows with possible combinations in R dataframe	-0.06
Fitting a Non-Linear Model with brms	0.00
Merge list of uneven dataframes by rownames	-0.09
How to count character in a sequence under a dataframe based on a v...	+2.20
User-Defined Function in R with aggregation	0.00
Legend on ggplot2 with 3 graphs (on the x-axis)	0.00
R: Summation of Single Column Based on Conditions	0.00
Compare different columns in different data frames and create new l...	-0.67
Extract hourly max/min/median values with timestamp in R	-1.34