## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE, cache = TRUE,
  comment = "#>",
  dpi = 72
)

## ----setup,include=FALSE------------------------------------------------------
library(pctax)
library(pcutils)

## ----eval=FALSE---------------------------------------------------------------
#  install.packages("devtools")
#  devtools::install_github("Asa12138/pcutils")
#  devtools::install_github("Asa12138/pctax")

## ----lib----------------------------------------------------------------------
library(pctax)
library(pcutils)
data(otutab, package = "pcutils")
# help(otutab)

head(otutab)
head(metadata)
head(taxonomy)