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akrun

Rating
1527.10 (21,478th) 		Reputation
833,306 (14th)
Page: 1 ... 548 549 550 551 552 ... 562
Title Δ
WeiRd: R does not find value but it's just there 0.00
Using Summary function inside Data.table 0.00
Gather multiple sets of columns with tidyr +0.62
Using ddply with gsub to change multiple characters +0.14
R or Python remove the rows base on variables 0.00
For loop is not moving on to next file in folder -0.31
convert triangular parwise matrix to symmetric matrix with 0 diagon... -1.10
R column mean by factor +1.04
How to write the for-loop into a function. How to apply it by subje... 0.00
How to extract time attributes for a univariate time series? +0.53
Change numeric values in one column based on factor levels in anoth... +1.34
How do I create a column of means of specific columns in a data.fra... -0.25
R: Replace 0s in the column by the numbers for Cohort Analysis 0.00
R: calculate row difference by category in R 0.00
r: how to remove row numbers coming from a separate list in multipl... -1.75
R dataframe: Finding index of duplicated values with maximum score 0.00
Find value in column return TRUE/FALSE +2.01
How to fill in missing values based on some condition? 0.00
how to extract the first number from each string in a vector in R? +2.04
What's a logical R function that determines if the vector is nu... -0.43
change mapreduce output format using R 0.00
Get Value of last non-empty column for each row -1.62
How to find string in a character in R +1.86
coerce column names from column factors and populate -1.38
Restructuring data (horizontal to vertical) in R -1.39
Is there a tool for the following merging in R? +0.96
R: Paste spacing in a data.frame +0.02
Express the following code in r: rbind(data[1,]),data[2,],....,data... 0.00
Summing over columns with if statement in R 0.00
fread: read certain row as implicitly ordered factor +0.02
r print frequencies above a value +0.34
R: fail to convert factor to numeric +0.03
converting a for cycle into a dplyr statement - deviation from mean -1.97
Replacing Missing Values In R with column mean +0.49
Counting non-missing occurences +0.02
column sum based on row length 0.00
marginal effects of mlogit in R +0.01
R how to take top values by group until its sum exceeds a value +2.21
Aggregating big data in R -0.49
Rank function to rank multiple variables in R -0.15
Cross tabulation from column comparisons 0.00
Conditional replacement of a data.frame column with matrix values.... +1.13
select a row that does not Matching multiple columns on different d... 0.00
How to plot frequency of all elements in one list appearing in anot... -0.17
Repeating sets of rows according to the number of rows by column in... -1.38
Change date format in R using as.Date 0.00
Replace values in a submatrix of a dataframe in R 0.00
Balancing (creating same number of rows for each individual) data +2.56
summarizing counts of a factor with dplyr 0.00
How to rename columns by variables using R? 0.00