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A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th) 		Reputation
158,661 (344th)
Page: 1 ... 43 44 45 46 47 ... 61
Title Δ
Reshaping data frame using a custom technique 0.00
system open RStudio close connection 0.00
How doI find number bigger than X for all 1000 columns in R? +0.41
Reading unequal size variables from text file as dataframe in R -0.44
R reshape wide data to long 0.00
Recode from a long list of variables +0.63
Numeric values in r and dealing with missing values -0.86
replace dataframe values with percentrank values from another dataf... 0.00
R - count indicators across multiple columns (like sumproduct in Ex... +0.35
how do you re-organize data frame in R +0.35
Reordering columns in a large dataframe +0.50
R data.table reshape chunks of columns at once -1.83
Counting variables in a formula +0.92
Switch columns? 0.00
How to count conditional occurence in R? -0.04
Finding ranges in runs of numbers +1.03
How to find min value of each col in df and delete previous values? 0.00
Sum by two variables +2.08
take randomly sample based on groups +0.23
How do you subset a data frame in R based on a minimum sample size -1.09
Split vector when a smaller number is found 0.00
Reshape wide data frame to long format in R using column name infor... 0.00
Reduce all columns of data.frame to one long vector +1.85
Dataframe containing a list of values +0.37
R- Perform operations on column and place result in a different col... +1.60
How to merge table and match names for column with multiple factors -1.68
generate labels for variables in R +0.25
Automatic split of character matrix according to a column values in... 0.00
R-Count and list the maximum count row by row +0.39
remove a bunch of rows by rownames - how do I initialize a null str... +2.40
R: Reuse length 0.00
How to create a table from the aggregate() function in R 0.00
Summing cells of some rows and columns -0.42
Keep columns of a data frame based on a data frame 0.00
Error in reading in data set in R 0.00
How to draw single axis plot in R +1.11
How to get the order number of same record if the object is data.fr... 0.00
Summarize data already grouped in r -0.62
Scraping large pdf tables which span accross multiple pages +0.49
Adding a function in R for use without loading it 0.00
Adding identifer (metadata) columns to a long format data set 0.00
merge vectors of a list using row names in R 0.00
Elegant way to parse a 1-many column into a new data.frame in R +0.45
Read table by delimiter then by fixed width in R -0.04
Create a vector in a matrix using data from a dataframe conditioned... 0.00
Convert a list of varying lengths into a dataframe +1.62
Delete columns with almost specific name 0.00
Transpose duplicated rows to column in R 0.00
Converting matrix to dataframe : Works in one case, not another +1.69
populate matrix full of times with 0s? +0.01