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lmo

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1476.61 (4,507,387th) 		Reputation
32,267 (3,693rd)
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Title Δ
How to calculate the percentages of multiple columns in a tbl list... +2.21
Why subset doesn't mind missing subset argument for dataframes? 0.00
Reshape data frame where column names are a single variable in init... 0.00
Merge data frames while keeping length of one and values of other i... +0.53
How can I reference a list based on a variable within a data.frame? +1.10
Picking up only specific columns based on conditions on multiple co... -0.78
Merge rows based on column value and value different column in next... +1.77
How to calculate a decimal month in R in a particular year? -0.03
apply function with a conditional statement using two dataframe 0.00
R - Subset dataframe based on a repeated sequence -1.93
Extract only quarter from a date in r -0.66
R's t-distribution says "full precision may not have been... +2.99
How to generate number of prior year an individual had its currect... +0.34
R dataframe create new column based on other columns +0.43
Conditional grouped barplot R +0.56
as.matrix(A$mat) for a given list A 0.00
split rows into 10 groups each having same total of a value 0.00
Checking whether a string is present in a bunch of other strings by... 0.00
Matching vectors from one list, to data frames in another list by l... -0.44
Imposing axis sizes in R plot +0.55
transforming range data to mean in R +0.07
Determining NA and Infinite (INF) values from a list that is split... +0.54
What is the difference between geoms and stats in ggplot2? 0.00
How to find the first missing number in each gap of consequent numb... 0.00
Compare a list against multiple vectors, break 'loop', and... -1.66
Problems with Calling Variables in R Survival Package 0.00
reducing whitespace to 1 space between words 0.00
Convert data.frames within a list into numeric vectors 0.00
R continue loop on error -1.22
Why does the access time for the first element of a data.frame depe... 0.00
Re-organizing data to calculate sequence effects -0.44
Perform a cumulative group operations with R and dplyr +1.68
Create new column containing previous value with same ID -1.18
How to split a column of a variable number of concatenated tags int... -0.79
Is it possible to extract multiple items from a list in R with map()? -0.43
how to add a character to a string in R +2.08
Collapse by the maximum -0.25
R data table outer join by function -0.92
R delete rows based on values in previous rows +1.35
find number sequence falls within ONE adjacent number (previous and... -0.58
"Diagonalize" each row of a matrix 0.00
How to create new rows in a data frame based on missing data in R +1.47
R data frame from data stored in a variable length concatenated str... +0.49
want to avoid for loop in r and use one of the apply functions -0.21
Read a list which has been saved as .txt in R +0.07
Adding a column to a data frame with recoding +0.52
How to group set of data.frame objects in nested list with differen... 0.00
R extracting variable mapping from table matrix -0.31
Adding an aggregated column to a data frame using dplyr -0.26
Data.table: "group counter" based on either a given colum... 0.00