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Rating Stats for

alistaire

Rating
1587.18 (2,492nd)

Reputation
32,668 (3,641st)

Page: 1 ... 9 10 11 12 13 ... 21

Title	Δ
How to compute the mean in different categories using left_join and...	+2.58
Finding continuous runs	0.00
Modify Breaks in cut2 function in Hmisc package	0.00
Text Mining - removing contents if they are in another cell	0.00
Define the value of a column in a dataframe based on 2 keys from a...	+1.24
R: calculate number of distinct categories in the specified time fr...	-1.65
Convert CSV file contents to Markdown	+0.44
Solve best fit polynomial and plot drop-down lines	+1.20
Pasting the column name to each value of a dataframe in R	+0.66
Simplest creation of factor variable from dummies	+0.89
How to unpack nested JSON type column in a dataframe with R(plus Re...	0.00
Finding index corresponding to the maximum value	+1.12
ggplot2: Overlapping elements	0.00
Calculate means from different data frames	+0.87
Replace NA values with latest non-NA, AND recall original non-NA va...	0.00
Keep Duplicate row names in different dataframes as it is when comb...	+1.90
Get a seq() in R with alternating steps	-1.15
if string exist in column check adjacent cell, writing loop, concis...	-0.57
R Programming: How to combine stack with line diagram using ggplot	0.00
How do I include italic text in geom_text_repel or geom_text labels...	0.00
Summarising longitudinal data with dplyr	+1.88
Flag dates based on multiple columns	-2.22
Extracting html table from a website in R	+1.92
Summarizing count data as proportion in a data.frame	-1.42
Saving Residuals of a regression to the original dataframe	+0.45
Strip trailing spaces from factor labels using dplyr chain	+1.80
To match a list type column with other columns in DF	0.00
Extracting data from a specific position of a PDF?	0.00
R data manipulation. Finding a column value and manipulating	+0.66
Importing irregular unseparated text files data in R	+2.15
ggplot2, error in filling the area under lines	-1.73
Dividing in while loops in R	0.00
Calculate edit distance percentage	0.00
How to make this R code more elegant?	+0.04
How to visulaize linear model prediction in ggplot along with confi...	0.00
Unexpected behavior with POSIXct datetimes under diff	-2.14
Sum columns for the new data frame with conditions in R	-0.11
Combine list of lists of matrices into a list of matrices	+1.99
r: group, remove columns, and sum	+1.72
R: replacing NAs in a data.frame with values in the same position i...	-0.44
R - extracting value by rank	-2.44
R: JSON Parsing a single column within a data frame	+2.14
Spliiting a string of names in R and then grouping by all possible...	+0.69
Find which interval row in a data frame that each element of a vect...	-0.56
How can I stack columns per x columns in R	-0.17
R - Identify a sequence of row elements by groups in a dataframe	+1.25
R text clean up	0.00
Using purrr::map to iterate linear model over columns in data frame	0.00
Handling error response to empty webpage from read_html	0.00
Pivot table of concatenated string in r	-0.56