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Rating Stats for

Gregor Thomas

Rating
1671.53 (311th)

Reputation
71,467 (1,196th)

Page: 1 ... 25 26 27 28 29 ... 50

Title	Δ
how to add data from one data frame to another	0.00
Assigning colours to factor values in ggplot2 doesn't work	0.00
Return list of factorial row combinations using 2 factors in R	0.00
dplyr lag across groups	+0.38
Create bar chart on top of totals with ggplot2	0.00
Progress bar in comman-line R	+1.06
character vector and JSON in R	+0.35
Removing regression lines with data that have 3 or less points	0.00
For loop is not changing the random values generated at each iterat...	-2.46
sqldf - using variables in reference dataframe, add a variable to i...	0.00
ordering a vector in R while ignoring yet keeping NAs	-0.06
Arranging factors in increasing order	-1.10
Searching for a specific character set in a data frame in R	0.00
Convert matched column from long to wide	0.00
R - Dividing columns of matrix list by vector list	0.00
Count occurrence of a value within a data frame within the rows abo...	+0.69
Find previous larger occurrences in data.table	-1.79
Creating List of Observations from Matrix Values in R	-0.17
Assigning 4 different players to a station by round with no repeats	0.00
R dplyr filter column with column name that starts with number	0.00
is.na() behaves differently than is.numeric() - where's the con...	+1.20
creating a edgelist from a dataframe	+1.21
How to change order of a grouped data	+0.56
Fill in a value whenever character appears in data.table object	+0.34
R Custom Functions to Clean Data	-0.66
fread showProgress as message	0.00
fread specifying separator within column	+1.17
ggplot - bar plot for two variable from the same data frame	0.00
print text on my R plots	0.00
Sort a Cell Alphabetically in R	0.00
lapply function with arguments I want to pick from a dataframe with...	0.00
Tidying column names into variables	-2.38
Creating a matching variable	+1.36
Cut function returns NA for intervals	0.00
for loop error handling with specific error conditions (in R)	0.00
Converting vector to numeric and character in one go	-0.13
How to combine files and match them with their identifier from a se...	-0.16
Using filter in dplyr to generate values for all rows	+0.69
How do I filter the results in table()	-0.41
Automating merging data from TSV, exporting CSV	-0.16
How to order the rows information of a data set with two criteria	0.00
How to loop over data-frame; sort by row and paste new values in a...	+1.21
How to get an Adjacency matrix from count matrix	0.00
create a new column which is the sum of specific columns (selected...	+0.32
Difficulty running a logistic regression in R	0.00
Keep name into list	0.00
R problems with function 'subset'	+0.01
Adding a counter to a loop	+0.33
R - Change column name using get()	+0.32
Create a constant variable link to year and quarter	+1.10