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# ipak function: install and load multiple R packages. | |
# check to see if packages are installed. Install them if they are not, then load them into the R session. | |
ipak <- function(pkg){ | |
new.pkg <- pkg[!(pkg %in% installed.packages()[, "Package"])] | |
if (length(new.pkg)) | |
install.packages(new.pkg, dependencies = TRUE) | |
sapply(pkg, require, character.only = TRUE) | |
} |
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--- | |
title: "Auto-numbering and cross-referencing of figures and tables in rmarkdown" | |
output: html_document | |
--- | |
NOTE: I recommend using the bookdown package and `output: html_document2` to make captions and cross-references more easily than the method described below. | |
TODO: check this out: https://github.com/adletaw/captioner | |
Here's how to use: |