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Calum You

Rating
1533.42 (15,753rd)

Reputation
7,897 (20,006th)

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Title	Δ
how to apply string_extract between two pattens in stringr or strin...	0.00
What does a tilde (~) in front of a single variable mean?	+0.22
Applying "String matching to estimate similarity" to data...	+0.48
How to replace reshape2::melt for an array with tidyr?	+2.13
Multiply pairs of columns using dplyr in R	+3.19
How can I automatically populate a data frame with hourly values an...	+0.50
R - Selecting Top Records but With a Grouping	+0.47
filtering entire data frame based on a unique value and create a ne...	-0.47
GGplot2 Add medians in two different part of the graph	+0.52
Extract all characters to the left of a list of possible characters	-1.99
In R how to split text/paragraph at end of statement (full stop) bu...	0.00
how to "spread" a list-column?	+1.97
Advanced replace between certain dynamic changes within strings in R	-1.62
R Melt reshape data	-0.97
Python - Convert 8 bit binary number to decimal	0.00
Duplicate each element of a vector and add "a" to odd and...	0.00
Selectively Combine R Dataframe through Index	-0.97
How can I remove all columns before a specific column in a dataframe?	+2.39
Color where shapes overlap R	0.00
R put objects into a list while avoiding copying (i.e. keep memory...	0.00
Use variable number of columns/loop inside dplyr::summarize	0.00
how to loop through each row and delete those in which "7"...	-0.03
Select only the columns in a dataframe which have the same column n...	0.00
How can I draw diamonds in R with ggplot2?	0.00
R reconstruct data	0.00
R find top n results of column operation on aggregate operation per...	0.00
Use broom and tidyverse to run regressions on different dependent v...	-0.68
Use Alias Column Name in Group by and Summarise section for dplyr	-0.82
Splitting unspecific length string into columns	+1.95
a more efficient code for creating a matrix in R	+0.55
How can I use summarise_at to apply different functions to differen...	0.00
convert datetime strings and order by date	-2.23
Lists in R: What is actually happening?	+2.13
Determine which points are farthest from each other set of coordina...	+0.01
stringr::str_wrap does not wrap exactly every n characters	0.00
Convert Time Stamp into date, time, hour, minute	+1.50
Unable to create Pandas dataframe	+0.49
How to use color() instead of facet_grid() to 'split' your...	0.00
Filter certain ID vars based on combination of start date and value	+2.21
What is wrong with int() function not accepting string in Python?	-1.70
How do I separate a data frame into multiple data, filtering by row?	0.00
Simultaneously merge multiple data frames with left join crashes RS...	0.00
How do I have a user enter words line by line until the Enter key i...	-0.25
r: readOGR & st_read giving two different plots?	0.00
Create new column based on counting non-NA values across multiple c...	-0.06
Preserve Regular Expression Characters in R	-0.02
Clever way to count condition on multiple rows	+2.17
group_by dplyr is not grouping	0.00
Merging Polygons in Shape Files with Common Tag IDs: unionSpatialPo...	-0.47
apply/map a different function per row in a data frame with varying...	+2.22