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akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 23 24 25 26 27 ... 562

Title	Δ
How to change and add new column with new ID names	0.00
using separate() to separate numbers stuck together (Example: 20161...	0.00
How to reformat data so ID corresponds to two rows, one row contain...	0.00
how to name a object in the list	0.00
Computing a Lag on a Table in R	+0.03
How do I count rows according to criteria and save it as vector?	+1.73
Obtain a Count of all the combinations created in a column when gro...	-1.38
Dividing Counts only of certain groups	-0.42
Create new columns from string existance	+0.28
A loop counting the number of lines that contain a string in a colu...	+0.79
How to change the values in several columns of a data frame, when t...	+0.65
How to remove all the variable that named as .x, .y?	-1.26
Create a new column with a specific string in every row	-0.42
Make a new column in a data frame containing text extracted from an...	-1.10
R Looping through two vectors	-1.06
Remove rows based on condition R	-0.57
filtering date per factor group	-1.72
Replacement of column values based on a named vector	-1.49
Concentating strings in for Loop	+0.52
from column with factors to two different column with 0, 1	+0.39
R: How to replace all instances of a text phrase in a table	0.00
How do I perform pairwise statistical tests by group?	-0.43
Changing value conditionally only for numerical variables in datafr...	0.00
how to categorized different rows based on values of three columns...	+2.37
merging and filling the NA values of another column based on anothe...	0.00
multiplying column from data frame 1 by a condition found in data f...	+2.33
how to delete the first word and the last in a column?	+0.66
How to define side for all obs of same name within the same ID group?	0.00
Using gsub in R to for conditional matching with multiple patterns	0.00
convert datetime with hours 1-24	0.00
How to create a new column in data frame which each row of new colu...	0.00
how to write R code that calculate correlation coefficient for 2 nu...	0.00
How do I fix this for loop that takes a value in one column to chan...	0.00
Create a data frame with the common columns of a data frame list - R	+2.66
building a function to compute correlation matrix in R	-1.39
Separating vector into two columns with dplyr mutate	0.00
When merging column values in r, How do you choose the higher (maxi...	-1.33
Create nxn matrix	-0.74
Join smaller data frame to larger data frame by index in tidyverse?	-1.19
Export df to csv without index in r	-1.34
Is there any way to do this? r programming	-1.46
Grouping data for multiple variables by a single variable	-1.50
match two text value columns if equals put one of them in new colum...	+2.53
making columns into global objects	-0.71
Convert hourly date %Y/%m/%d to %Y/%m/%d %H:%M in r	-0.61
collapsing values across row	+2.55
In R, converted factor variables to numeric don't show as such...	0.00
How to avoid multiple for loops in this optimization problem	+2.58
Plot a histogram, but don't know why the relative frequency sho...	+0.38
How to obtain vector from iteration result of for loop in R?	+2.72