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Rating Stats for

Matt W.

Rating
1475.61 (4,509,867th) 		Reputation
2,136 (78,832nd)
Page: 1 2 3
Title Δ
index out of bounds in R -3.94
Apply function struggle +0.27
Can someone explain the following snippet of R code? 0.00
Separate function showing error 0.00
R: reshape dataframe from wide to long format based on compound col... 0.00
Find entire row in R data frame? -3.65
R summarize group_by result +0.16
Joining two data tables and filter them by rows in R 0.00
Subsetting a data frame based on another data frame with multiple c... +4.14
Find adjacent rows that match condition +4.60
Unexpected bracket when using "if" inside function +0.46
How to find unmatched column header from 2 datasets of unequal size... 0.00
oversampling data in R +0.25
Match substring of two vectors and create a new vector combining them -0.63
count the occurrence of categorical variables in R +1.62
How to replace this code in r by a function? -3.80
Creating a column based on conditional values in R 0.00
Impact of NA's when filtering Data Frames -4.09
Issue trying to merge data.frames after converting numeric class to... +4.30
How arrange data frame? -3.16
Create a new table dependant on whether a column contents = "P... 0.00
Add specific values from a dataframe to a specific location in a ma... -3.81
Look through DF, find rows that contain opposite matches of two col... 0.00
Keep only first duplicated row -3.84
Using subset on a dataframe 0.00
How can I create a new column for month and year from datetime and... -3.29
Conditional Averaging +4.42
Filtering using a loop 0.00
Getting Weekly Average From Daily Data & Merging Them 0.00
Swapping column locations in a row R 0.00
Sorting a matrix with order, using all columns, when you don't... -3.76
Re-arrange and aggregate R Rows 0.00
Quantiles in R for above an upper percentage 0.00
How to specify the date format of column in Rscript 0.00
R - Match based on minimum difference between column in data.frame +4.10
dplyr select/distinct keeps brining in a column I don't choose 0.00
Create new data frame with mean of multiple rows +0.15
Merge two different dataframes when column with similar value has s... -3.12
Creating a dplyr summarised table -1.73
GNU R - How do I stitch together two data.frames with different size -4.04
Contitional Statement to delete temperature above a certain degree -2.91
Need to concatnate a list in alphabetical order 0.00
Need to concatnate a list in alphabetical order 0.00