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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st) 		Reputation
165,339 (319th)
Page: 1 ... 97 98 99 100 101 ... 105
Title Δ
Merge dataframes, different lengths -0.11
How to calculate first derivative of time series +0.67
Creating a specific sequence of date/times in R -0.63
Selecting value in matrix together with column name in R -2.67
Exporting an environment from an R package +0.44
Specifying Data Frame as Time Series +0.64
Aggregating time series to yearly data +1.20
Forcing full weeks with apply.weekly() -1.83
Interpolation of time series data with specific output time -0.74
How to get x labels from time (time-series) [SOLVED] 0.00
Reformatting data in R (huge amount of lines) -1.26
Drawing a multiline graph with ggplot2 from a zoo object +0.99
Finding multiple files from different folders using regular express... -0.64
Is there a function like rollapply for data.frame 0.00
gsub First-name Last-name to FL -0.02
One-liner to create a data.frame and have columns depend on each ot... +0.45
LOCF by factors in data frame -2.53
Regex matches processing in R -0.50
Slice a string at consecutive indices with R / Rcpp? -0.56
Select only the first rows for each unique value of a column in R +0.87
Add a horizontal line to plot and legend in ggplot2 0.00
how to operate with a subset of an R dataframe in long format? -2.71
Tail recursion on R Statistical Environment -1.41
How to drop decimal precision when writing a zoo object to csv file... +1.44
Windowing functions in R? +0.33
Error in using variables in SQL statements +1.45
Extract numbers between brackets within a string -2.65
How to use variable in xpath in R? +1.86
setting environment variables programmatically -0.78
Formula manipulation in R 0.00
do.call with cbind and lags of a variable +1.14
R: proto serialization/deserialization to list 0.00
Merge two zoo objects with data summed up for column with same names +0.36
Is there a package for object-relational mapping in R? +0.33
How to remove a row from zoo/xts object, given a timestamp +0.75
R - How to use rollapply on functions from other package like maxdr... 0.00
regressions with xts in R +1.43
Split a dataframe dynamically 0.00
Alternate y axes using zoo.plot in R 0.00
using Reduce/do.call with ifelse +0.30
automating forecasting graphs in r 0.00
aggregate values from several fields into one -1.93
R: aggregate with column-specific function -0.98
how to add a missing dates and remove repeated dates in hourly time... -0.17
strsplit and lapply +1.64
How do you do conditional "left join" in R? +0.35
Repeat sqldf over different values of a variable 0.00
R Regular Expression : extracting speaker in a script +0.49
Automatic curve fitting in R +0.36
Method chaining with R +1.11