overhaul. Did the following:

- cleaned up all documentation / errors so package checks cleanly
- documented data
- added Github actions

.Rbuildignore

@@ -3,3 +3,5 @@
 ^.*\.Rproj$
 ^\.Rproj\.user$
 ^Examples/
+^.*\.rds$
+^\.github$

.github/.gitignore

@@ -0,0 +1 @@
+*.html

.github/workflows/R-CMD-check.yaml

@@ -0,0 +1,86 @@
+# For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
+# https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request:
+    branches:
+      - main
+      - master
+
+name: R-CMD-check
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: windows-latest, r: 'release'}
+          - {os: macOS-latest, r: 'release'}
+          - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+          - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
+
+    env:
+      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
+      RSPM: ${{ matrix.config.rspm }}
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: r-lib/actions/setup-r@v1
+        with:
+          r-version: ${{ matrix.config.r }}
+
+      - uses: r-lib/actions/setup-pandoc@v1
+
+      - name: Query dependencies
+        run: |
+          install.packages('remotes')
+          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
+          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
+        shell: Rscript {0}
+
+      - name: Cache R packages
+        if: runner.os != 'Windows'
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.R_LIBS_USER }}
+          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
+          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
+
+      - name: Install system dependencies
+        if: runner.os == 'Linux'
+        run: |
+          while read -r cmd
+          do
+            eval sudo $cmd
+          done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')
+
+      - name: Install dependencies
+        run: |
+          remotes::install_deps(dependencies = TRUE)
+          remotes::install_cran("rcmdcheck")
+        shell: Rscript {0}
+
+      - name: Check
+        env:
+          _R_CHECK_CRAN_INCOMING_REMOTE_: false
+        run: |
+          options(crayon.enabled = TRUE)
+          rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
+        shell: Rscript {0}
+
+      - name: Upload check results
+        if: failure()
+        uses: actions/upload-artifact@main
+        with:
+          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
+          path: check

.gitignore

@@ -2,3 +2,7 @@ Meta
 doc
 inst/doc
 .Rproj.user
+.DS_Store
+wcbts_bio_2019-08-01.rds
+wcbts_catch_2019-08-01.rds
+wcbts_haul_2019-08-01.rds

DESCRIPTION

@@ -25,11 +25,14 @@ Imports:
 	jsonlite,
 	kableExtra,
 	reshape2,
-	ggplot2,
-	xtable
+	ggplot2 (>= 3.0.0),
+	xtable,
+	rlang,
+	rnaturalearth
 Depends: 
-	dplyr (>= 0.8.0),
-	R (>= 2.10)
+	dplyr (>= 1.0.0),
+	R (>= 4.0)
 Encoding: UTF-8
 VignetteBuilder: knitr
 RoxygenNote: 7.1.1
+LazyData: true

NAMESPACE

@@ -31,6 +31,7 @@ export(SurveyAgeAtLen.fn)
 export(SurveyLFs.fn)
 export(UnexpandedAFs.fn)
 export(UnexpandedLFs.fn)
+export(age_representativeness_plot)
 export(createMatrix)
 import(chron)
 import(ggplot2)
@@ -39,18 +40,25 @@ import(reshape2)
 importFrom(dplyr,left_join)
 importFrom(dplyr,rename)
 importFrom(grDevices,dev.off)
+importFrom(grDevices,gray)
 importFrom(grDevices,png)
 importFrom(grDevices,rgb)
+importFrom(graphics,abline)
 importFrom(graphics,axis)
+importFrom(graphics,grid)
+importFrom(graphics,hist)
 importFrom(graphics,legend)
 importFrom(graphics,mtext)
 importFrom(graphics,par)
 importFrom(graphics,plot)
 importFrom(graphics,points)
 importFrom(graphics,segments)
 importFrom(graphics,symbols)
+importFrom(rlang,current_env)
+importFrom(rnaturalearth,ne_states)
 importFrom(stats,optim)
 importFrom(stats,qnorm)
+importFrom(stats,quantile)
 importFrom(stats,sd)
 importFrom(stats,var)
 importFrom(utils,write.csv)