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Rating Stats for

avid_useR

Rating
1532.24 (16,639th)

Reputation
13,240 (10,956th)

Page: 1 ... 7 8 9 10 11 12 13

Title	Δ
How to convert a character timestamp into a date-time object in R	-1.76
Format a date column not written in mmddyyyy format in R	0.00
How generate all posible combinations of a vector without repetitio...	0.00
R programming_ Subsetting rows on logic conditions	0.00
Copy a column from one data frame to another based on common variab...	0.00
Summarizing data by subgroups	0.00
to take mean for specific column	+0.50
R: extract sets in arbitrary intersection from a data frame	-1.11
How to replace matches in a string and index each match	+0.99
How to replace matches in a string and index each match	-0.68
Replace key column with values using a hash table/dictionary in R	+2.00
Replace key column with values using a hash table/dictionary in R	-2.00
How to Use Dplyr::Select Functions within Purrr:Map2 All Within a P...	0.00
Match column headers and rename to append string with column name	-0.04
How to print a row that contains specific values of a column?	+2.17
Paste to a new string var, but collapsed by new line for Lavaan	0.00
Extract all rows with any value greater than x	+1.52
merge/join two dataframe with different number of columns and rows...	-1.05
arrange() doesn't recognize column name parameter	0.00
Selecting specific rows with Sqldf using where clause in R	-1.46
Conditional summing across columns with dplyr	+1.70
Splitting Strings in R by data type	-1.45
result of rpart is a root, but data shows Information Gain	0.00
Averages by Time in R	-0.24
R: Count occurrences of value in multiple columns	+0.02
regex commas not between two numbers	-0.83
How do you split a column and create a relation from them?	-1.30
Looping through and replacing text in a data frame	-0.52
Parse text with separator depending on its structure	+2.55
Convert string vector to dataframe in R	0.00
read table from SQL database based on a date	0.00
Replace duplicate letters with exception	-0.82
Counting all values in number range for each column with DPLYR	-1.64
dplyr Collapsing time periods	0.00
Aggregating regardless of the order of columns	-0.09
creating new variable from existing variables	+0.01
str_replace A1-A9 to A01-A09 and so on	-1.21
r: regex for containing pattern with negation	-0.87
how to extract the first paragraphs from text in dataframe?	+0.52
How to sum rows by rows?	-1.13
How to create two-way table with character variables in r	-0.30
dplyr - mutate formula based on similarities in column names	+2.01
How to convert my data in R	+0.13
How to take all records with max value for each group	0.00
Make a factor variable out of few data.frame columns	-0.36
R dplyr join by range or virtual column	-0.00
Factors and dummies in R regressions	0.00
convert from sort of long format to one row expanded	-1.14
How do I create a column which takes a date from another column in R?	-0.55
stringr str_extract capture group capturing everything	-1.61