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Rating Stats for

MattB

Rating
1488.29 (4,440,137th)

Reputation
463 (290,574th)

Page: 1

Title	Δ
Tell left_join() to use another column if the first returns NA?	0.00
How to use for loop to create new data frames using i in the name o...	+1.15
Why does the use of [ versus [[ sometimes produce the SAME result (...	0.00
Formate numeric (decimal) value into dates	0.00
How to Merge two columns into one in R	-3.71
query and manipulation of variables in shiny server	-2.77
Dealing with a huge amount of rows	0.00
Exposing warnings from nodes using snow	0.00
How to make a list with a variable name?	+1.53
R getting very small number instead of zero	0.00
Correcting errors in variables, by taking the median by group for o...	+4.31
"Can't allocate vector of size..." error even though...	0.00
R Summary stats by column of data table	+0.17
Unit test output with more than 1 “TRUE”	0.00
What do I do about a function that will not accept a vector? Error:...	+1.46
Is there an R equivalent to Excel's LOGEST function?	+4.62
Summing the difference of all values of one vector that are less th...	-3.75
How to fix "Error: cannot allocate vector of size 265.6 Mb"	0.00
summarizing data.table - creating multiple columns subset by date i...	+3.94
Shinydashboard: create dynamic boxes of checkboxes, filter on all i...	-3.83
Add column to dataframe based on condition	+0.56
Using a reactive value and a reactive expression to trigger an obse...	0.00
Shiny App with Embedded Photo not Working	-1.04
Extract vector names conditionally in R	+0.10
R - create dataframe by conditions	0.00
Why does paste() concatenate list elements in the wrong order?	+4.36
Selecting observations within a data frame and reversing their order	+3.15
Ignore empty textInput in R Shiny	-3.87
R: Loop in a function to fill a data frame	-1.92
R data frame organisation	-0.00
re-arrange an unpleasant real work data frame for time series analy...	-3.61
r studio: simulate my code 1000 times and pick the things which p v...	-4.15
Multiplication, different multiplier by level	+0.15
Change character to date with different format (Win and Mac)	+1.21
remove groups with different count within a group - data.table in R	-3.05
Using a function within list.files function in r	-0.34
For loop: How to print the remaining sequence?	-3.21
new column that repeats number for specific rows R	-3.18
Encountering errors when writing a quicksort function in R using a...	0.00