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Calum You

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1533.42 (15,753rd) 		Reputation
7,897 (20,006th)
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Title Δ
How to replace NA elements of a dataframe with two other dataframes -2.03
Mapping / iterating over different sized lists in R +2.00
Separating the results from cumsum on two different groups into two... +0.19
Take the minimum date/value of a each row after the first NA and be... -1.39
Use of EXCEL OFFSET IN R for a range of values and multiple times 0.00
Add a unqiue ID by name and date in R +1.93
Filter, Table, and Sort with dplyr? 0.00
R - Extracting elements from a list according to a condition in `pu... +0.46
Looking to remove both rows if duplicated in a column using dplyr -1.14
How to iterate (functionally) through rows of a data.frame in R and... 0.00
Explore data frame and provide numbered list of variables in R 0.00
How do I make a sorted list of items based on multiple list of sort... -0.01
In R, assigning a number to a date, where the number corresponds to... 0.00
How to identify an observation exists once in a column without usin... +1.57
purrr::map variant which returns long data.frame 0.00
How to transform/reformat a csv file? -2.39
How do I make my create a dataframe with multiple categorical varia... -0.06
Is it possible to dynamically mutate columns (values in a column ha... 0.00
Generating two columns using multiple columns in tidyverse -0.01
R: What are dates in a dates vector: dates or numeric values? (diff... +1.83
Trouble matching punctuation using regex in R 0.00
How do I search a list within a dataframe? -0.02
Detect in list2 if there are any strings (whole or part of bigger s... -0.00
How to separate string from numbers in R? -0.89
Convert list column to column of strings +2.19
R sf ggplot labeling multiple polygon that are listed within ID 0.00
How to add a column with progressive number based on condition +0.00
Table transformation with dplyr 0.00
Is there a way to use for loops within dplyr to reduce the number o... -0.03
How to create variable that clusters by order in R? 0.00
save get'd variable (after assign) -1.23
How can I create a grouping variable marking continuous journeys? 0.00
Simulations by row in R +0.45
Collapsing Rows in Longitudinal Dataset -0.05
Pmax of columns ending with a given string +2.59
How to make a left join, in which the the row taken from "data... +2.69
How to bind rows of dataframes in separate elements within a list o... -0.52
detecting common characters in a list of strings, at specific posit... +0.37
Inserting random letters at random locations within a string 0.00
I have a text file that has html code in it. This causes errors whi... +0.44
How to combine strings in rows based on position condition 0.00
tidyr::separate() producing unexpected results 0.00
Problem creating group_by and count table with group_by variable 0.00
Namespaces and generic functions in R +0.94
how to remove observations in R dependent on a specific condition +2.32
Default value for regex in dplyr::matches that never selects any co... -1.90
How to add new variables with similar names in a data frame using c... 0.00
inputting list elements to a mutate loop in R? 0.00
How can I fill in missing rows for monthly time series data? 0.00
R: reorder variable name in ggplot +0.48