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Results tagged with r
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user 145459
R is a free, open source programming language and software environment for statistical computing and graphics.
2
votes
Correctness of newborn feeding data visualization
nit: Please use a formatter like
styler
when sharing code with others.
Idiosyncratic spacing is just a distraction
that makes code a little harder to read.
timestamp library
today = c("0800", "0645", …
- 34.9k
3
votes
Simulating people talking to each other in a network
sequence of node visits
how do we reverse and start the communication in the other direction
Picking each node at random will produce artifacts,
as not every node will be visited the identical numbe …
- 34.9k
6
votes
Custom expectations: Reuse existing `testthat` functions
documentation comments
In any language I expect a public function I'm calling
to have some sort of a man page, describing inputs and outputs.
expect_list_contains <- function(object, val, ...) {
The …
- 34.9k
2
votes
R function for Dynamic Ordinary Least Squares regression
Nice package, looks pretty solid.
The choice of k, half the cube root, is not obvious. Please cite http://www.ssc.wisc.edu/~kwest/publications/1990/ Automatic Lag Selection eqn. 2.1 (though I still f …
- 34.9k
1
vote
Calculating parking and charging statistics for a car-sharing service
Right now you have nearly 300 rows per day for a given car. You'll be happier if you can identify a small number of Events that will break the day into trip segments, with fuel levels and lat/long at …
- 34.9k