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akrun

Rating
1527.10 (21,478th) 		Reputation
833,306 (14th)
Page: 1 ... 546 547 548 549 550 ... 562
Title Δ
Aggregate/sum with dimension in row and colum +0.01
Unstructured textual Data to Data Frame +0.20
Two columns' results are coming in the same column in R -0.42
How can a change variable name within for loop to get lists("d... 0.00
How to merge multiple table or matrix into one in R code +1.06
R: subsetting with respect to a vector +0.51
Loop for forecasting values on a data frame -0.00
function to impute by column al NAs by it's median +0.80
Count multiple patterns using the str_count function in R -0.21
Generate new column in list assigning different values by data fram... -2.07
faster way to do this table transformation in R -0.73
how to subset a dataframe into a new dataframe +0.00
creating a factor variable with dplyr? +1.98
r how to alter several columns based on condition (duplication in a... +0.52
R: remove numbers from charachter vector 0.00
Find typos (unidentical rows by factor) in a supposedly flattened d... -0.40
create a dataframe with random numbers -0.75
R read comma delimited txt file with comma inside one column +0.98
R - how to count how many values per level in a given factor? +0.70
Extract substring in R from string with fixed start position and en... -0.10
Creating new dataframe using weighted averages from dataframes with... +0.31
To pass the row number to another column +0.81
error in strsplit when trying to separate by a comma -1.41
Extract one element from each row +1.27
2d matrix to 3d stacked array in r +0.60
R Generating a new variable based on conditional statement applied... -0.72
Creating a data.frame from 3 matrices +0.52
Add rows from the same data frame 0.00
the issues of column type in read.table result and their transforma... 0.00
r- function over columns with if statement 0.00
Manipulating and saving output from a for-loop in R 0.00
Viewing all column names with any NA in R -0.35
Change variable values by groups using dplyr 0.00
Auto cleaning functions before modelling in R 0.00
Extracting data based on observation values +1.05
filling a dataframe or matrix with for loop 0.00
Reshaping wide format positive/negative data into long format binar... -0.44
Keep one maximum value per row in a matrix in R +0.21
Condense/merge cells in a table in R +1.44
Change value of each row of dataframe column with a function +0.89
How to use lapply to specific indices of a list? +0.72
R: add matrices based on row and column names 0.00
multiplication with dataframes in r -0.03
Convert data.frame objects to zoo objects +0.60
r - replacing groups of elements in vector -1.42
Loop with conditions in R programming +1.98
Get mean on mapply function in r +0.00
Removing a loop in lapply +0.24
how to spread or cast multiple values in r +1.29
R: Mean of subsets of dataframe on both row and column labels -0.40