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Rating Stats for

Andrew Lavers

Rating
1435.27 (4,535,010th) 		Reputation
3,091 (54,712th)
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Title Δ
R read data with records sometimes on two lines +2.34
Remove duplicate rows in R data frame, based on a date field and an... +2.26
How to remove characters from a column and then split the column in R +0.27
Replace values based on months in a dataframe with values in anothe... +0.28
Alternative to Nested For Loop in R -3.01
readHTMLTable in R only bringing back first two tables from basketb... -3.67
Convert a 100 x 100 Matrix to 100 x 1 Matrix/Vector/Dataframe Prese... +0.35
How to order/sort mutlple factor columns in dataset +0.22
Create matrix of lead variables -0.72
Merge two data frames considering a range match between key columns -3.83
How to structure a function in R whose input is a data.frame and th... +2.03
I am trying to calculate the cheapest price for a good in R based o... -4.38
How to expand the column values (pairwise) to expand the dataframe... -3.85
Performance - How to get those words in a list of words that matche... +3.92
Extract link from a button in R 0.00
Transforming a .csv file in R -1.31
extract last 2 chars from a column in a data.frame -1.31
Conditionally calculate time differences between rows in R 0.00