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Rating Stats for

Uwe

Rating
1496.72 (4,013,663rd)

Reputation
24,370 (5,280th)

Page: 1 2 3 4 ... 24

Title	Δ
Creating new columns based on selected columns that calculates the...	-0.14
Using lapply to create new columns based on old columns	-1.02
Transpose of data.frame turns first row into a list	0.00
adding missing dates into a data table based on some conditions in R	+1.20
R combining duplicate rows in a time series with different column t...	-1.64
grouping datatable based on uptrend, downtrend and range in R	0.00
apply two functions by row condition data.table	+1.90
dplyr case_when with dynamic number of cases	+0.33
Left_Join without dublicate in R	-1.36
split in Blocks data and obtain max/min in R	0.00
How to run a function dynamically from 1 to n times in R?	0.00
How to remove NA from each row	-0.65
How to replace the column of a matrix with time steps	0.00
Adding values to a vector using for loop	+0.50
how to select neighbouring elements in a vector and put them into a...	-1.45
How to say if 'value' isn't included in this data frame...	0.00
Insert a Blank Cell into Every "X"th Row in the Same Column	0.00
Extracting String from Column	+0.68
I want bins of 5 mm everytime, in an R script that analyzes differe...	-1.51
R data.table: changing the value of a variable over a specific numb...	0.00
Conditionally inserting a set number of rows of preceeding dates	-2.06
Writing a for loop for a numerical series in R	-0.66
Add rows to data frame by a pattern	-0.85
How to find the time where certain value is breached in R?	-1.70
concatenate year month date column into one column in R data.table	0.00
Coalesce columns with capitalised and non capitalised versions of v...	+0.73
R data.table merge two columns from the same table	+1.89
Timestamp is ruining my graph in ggplot2, How can I fix this?	0.00
Count the number of value changes within the past n days	+0.78
How would you lookup the next-closest value?	+1.20
How to merge between dates	-0.51
Search indexes in data.table R	+2.13
R compare with two dataframes by multiple conditions to extract rows	+2.60
how to make a loop column in R?	0.00
How to convert rpivotTable result in to dataframe	+2.30
Binds dataframe in rows when duplicated id	+1.71
Invalid factor level, NA generated (if-else statement won't wor...	+0.01
Iterating through all df column pairs and counting non-zero interse...	-1.80
Why does ggplot2 allow grouping by invalid aesthetic mappings?	0.00
Return factor level from a function, not an integer in R	-0.63
How to identify a range of data points between a minimum and a maxi...	-1.99
How to modify shared objects using foreach loop in R?	0.00
Regex to remove non-adjacent duplicates in R	-0.79
IF-Then Error in R where seemingly no problem?	-1.38
How do I make my for loop properly calculate means over time?	+2.05
how define a new column with respect of 4 columns?	0.00
R Markdown Different Echo Options for Different Output Types	-0.50
R find replace in data frame	-1.71
Convert a recursive list to a data.table R	+1.05
R: Converting a Wide Table to Narrow with Specific Columns	0.00