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Rating Stats for

ndr

Rating
1474.97 (4,511,285th)

Reputation
1,162 (136,331st)

Page: 1 2

Title	Δ
Pairing two Pandas data frames with an ID value	+5.37
Python value counts and return the other columns in pandas	-2.95
Python: String matching on a pandas column of lists	-2.46
Remove Words Less Than 4 Characters from Pandas Series	-2.64
Merging a dataframe in a dict with another dataframe in Python	+0.26
R: help on T only if previous entry is T	0.00
How do I remove rows from a data.frame where two specific columns h...	-3.89
R data frame. How to count the number of rows addressing multiple c...	+4.31
How to create a new output file in R if a file with that name alrea...	-3.09
String match between two data frame columns	0.00
Add value to or change values of a subset of rows in a column in R	-3.83
Finding sublists in lists in R	+4.60
Adding elements to a column in a matrix	-0.15
R: Extract top nth values with ID/name	0.00
How can I merge and add columns in R?	+4.11
R get fields by regex (or just first characters)	0.00
R Merge matrix and re order them	0.00
Saving Assigned R object	0.00
subset rows used in which.max in R	+1.89
R - formula to calculate RSI without charting?	0.00
How do i use grepl on each column in a data frame?	+1.19
Can the loop parameter be accessed in implicit loops during vectori...	-2.83
multiply all values in particular columns if column name matches pa...	+3.93
R use of loop for applying a function to ove variable in a dataframe	+0.31
Command to open new R Session from R source file	0.00
Return T/F with dcast instead of the count	-2.59
Capturing specific part of domain name in R using regex	-1.15
Create Indicator Data Frame Based on Interval Ranges	-3.43
Subsetting Last N Values From a Data Frame, R	-0.05
create an index for aggregating daily data to match periodic data	0.00
calculating the autocorrelation of a time series in R	-0.36
Regular Expression in R with a negative lookbehind	-3.31
How to continue through loop despite of write.table error?	0.00
Matching files with regular expressions with list.files	-3.08
R - Faster Way to Calculate Rolling Statistics Over a Variable Inte...	+1.53
Calculating value means for each site and year in a data frame in R	0.00
portfolio optimization tseries R	0.00
Obtain means within site and year in R	-4.05
Pasting columns of matrix with a specific range in R rapidly	0.00
R language find all file names that match a pattern	+4.41
How to use the rollmean function on only one column of a zoo object?	0.00
Add a column of derived data to a data.frame	-1.91
What are the advantages of placing data in a new.env in r?	-3.16
r order of dataframe and selection	+0.27
Split string on first two colons	-0.98
How to create data ranges in charts with R?	0.00
How to get last data for each id/date?	-1.73
How do I get a list, sorted by frequency, in R	0.00
How to create shortcut to Rscript on Windows 7	-1.77
faster way to compare rows in a data frame	-1.84