A curated list of unicode characters I want to have quick reference toward, including their literal presentation (where possible), description from the unicode table, various representations, and how to enter it as a Vim digraph*.
They are grouped by category, including a link to the relevant Unicode block. Also see the full list of Unicode blocks
| library(magick) | |
| library(purrr) | |
| list.files(path = "~/Lab/tmp/", pattern = "*.png", full.names = T) %>% | |
| map(image_read) %>% # reads each path file | |
| image_join() %>% # joins image | |
| image_animate(fps = 1) %>% # animates, can opt for number of loops | |
| image_write("~/Lab/annotation_demo.gif") # write to current dir |
| # modified from http://stackoverflow.com/questions/1401904/painless-way-to-install-a-new-version-of-r-on-windows | |
| # run on old computer / r version | |
| setwd("/Users/Florian/Dropbox/temp") # or any other existing temp directory | |
| packages <- installed.packages()[,"Package"] | |
| save(packages, file="Rpackages") | |
| # run on new computer / r version | |
| setwd("/Users/Florian/Dropbox/temp") # or any other existing temp directory |
| ## from http://tr.im/hH5A | |
| logsumexp <- function (x) { | |
| y = max(x) | |
| y + log(sum(exp(x - y))) | |
| } | |
| softmax <- function (x) { | |
| exp(x - logsumexp(x)) | |
| } |
