My blog about coding and stuff.
Mathematical expressions can be included in the plot title or axis labels. For more information, see ?plotmath or run the demo with demo(plotmath).
Here are some quick examples.
plot(0, 0, main = expression(theta == 0), ylab = expression(hat(gamma) == 0),
xlab = expression(sum ...The lattice library is useful for quickly making plots of multivariate data. It's easy to make plots which condition on one or more variables.
library(lattice)
# Ask for general information about the lattice package
`?`(package, lattice)
# See what is inside of ...mapply gives us a way to call a non-vectorized function in a vectorized way.
From the R Documentation:
mapply is a multivariate version of sapply. mapply applies FUN to
the first elements of each ... argument, the second elements,
the third elements, and so on. Arguments are ...Apply a function over subsets of a vector.
x <- c(rnorm(10), runif(10), rnorm(10, 1))
x
## [1] -2.04333 0.72651 1.55476 -0.12411 1.08133 -0.30514 1.38638
## [8] 0.35047 0.88147 1 ...How to parse in python
How to wrap a python dictionary for IPython autocompletion.
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