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New code examples in category R
Akshay Gupta
2021-11-10 22:05:21
change to posixct in r
strptime(x, format, tz = "")
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Madpom
2021-11-10 20:07:27
comments in r
Using R Studio, you can do Control+Shift+C, or Command+Shift+C on macOS.
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Ukminam
2021-11-10 12:18:09
combine scripts into a pipeline
library(DiagrammeR) mermaid(" graph TB A(Get CSV from web)-->D(Combine web sources) B(Get JSON from web)-->D D-->E(Combine with local data<br>for feature engineering) C(Local Data File)-->E ...
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Ovi
2021-11-09 14:03:07
ggplot - blank title of axis
p + theme(axis.title.x = element_blank(), axis.title.y = element_blank())
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Yasha
2021-11-09 09:25:13
diff days R lubridate
library(lubridate) difftime(ymd("2018-12-31"), ymd('2010-01-01'), "days")
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Skip Outcalt - CDOT
2021-11-08 11:27:14
sequence r
from:to seq(from, to) seq(from, to, by=) seq(from, to, length=) seq(along)
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Exulansis
2021-11-08 10:53:20
angular material number picker
<md-input-container> <input mdInput type="number" id="myNumber" /> </md-input-container>
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Karl Gauss
2021-11-08 07:52:15
r sapply syntax
sapply(value,function) // Basic usage
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Veronica Eiffel
2021-11-08 04:23:19
r prepend to a list
append(c(0), c(1,2,3,4,5)) # prepends 0 to the list (1,2,3,4,5)
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Lehue
2021-11-08 00:47:07
R merge list
l1 <- list(a=1, b=2) l2 <- list(b=3, c=4) modifyList(l1, l2) # > list(a=1, b=3, c=4) modifyList(l2, l1) # > list(a=1, b=2, c=4) # Note: later arguments override elements of the previous arguemnts.
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