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Rating Stats for

Matthew Lundberg

Rating
1566.78 (4,478th)

Reputation
36,309 (3,118th)

Page: 1 ... 4 5 6 7 8 ... 17

Title	Δ
Creating a dataframe based on multiple columns of a data.frame or d...	0.00
iterative string substitution	0.00
Extract every n-th + x subsequent elements from a vector	0.00
fill in missing values based on available data when merging dataset...	-0.07
Order a data frame only from a certain row index to a certain row i...	-0.54
Integrating error: maximum number of subdivisions reached	0.00
Finding index of a first NON-NA for a specific column in data frame	0.00
is.element() doesn't check correctly (?) in R	0.00
Transform variable to gamma distribution in R	0.00
Need to vectorize solution that using nested loops (transform data...	0.00
Computing Colwise Means on a Given Interval	+1.03
Combinatorical partial sum	-1.30
How to use a loop (for) to download.file and write.csv using names...	-0.09
finding the rth term of a sequence	0.00
Split one column into multiple rows in R	-1.03
R - deSolve,parameters	0.00
Reshaping wide to long with multiple values columns	-0.44
Beginner R: Using Incident Data, Create a Series of New Dataframes...	0.00
Time Series Analysis - for negative values?	0.00
Create a touch file on Unix	0.00
Default argument in R function (formal argument matched by multiple...	-1.58
Counting occurrences by factor and over time interval	+0.40
Reuse an object created in a function in R	+1.91
Why is this r code not creating a vector?	0.00
Error in subtraction with code pasted from the clipboard	0.00
How to pass some (but not all) further arguments with "..."	+2.13
Quicksort returning same vector as passed	-0.58
How to fill in the "succeeding" numbers whenever there is...	+1.59
convolution of positively supported functions in R	0.00
Why do results from optim() depend on initial values?	-2.37
How can I discriminate between functions in R	+1.15
Pass partial list of arguments to do.call()	+0.62
R: wrong arithmetic for big numbers	+1.48
Counting existing permutations in R	-0.12
Strptime not able to convert date and time	+0.43
Row and column sums in R	-0.19
Output specific dates	0.00
Using View with data.frame subset adds row.names column	0.00
non-unique values when setting 'row.names' - just ignore?	+0.46
Combine/merge lists by elements names (list in list)	-0.17
R: Generate matrix from function	+0.30
Removing factor level in data.table	+0.55
Why does this simple way to replace an entry in a data fram in R no...	0.00
the skip=1 has no effect on textConnect when read.table	+0.02
In R: efficiently convert one format (character vector) to another...	+0.05
How to end a 'debug' mode?	-0.08
Perl: Splitting a Pipe Character BUG?	-0.47
string manipulations using R	-1.81
Find 5 consecutive numbers >= 3 for each row of a matrix	+0.40
R sample probabilities: Default is equal weight; why does specifyin...	-0.06