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Download, compress and tidy ABS mapping data

License: Other

R 100.00%

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hamgamb kcbf jimjam-slam

absmaps's Issues

use `rvest` to scrape ABS for map data

Remove data

Use absmapsdata for data; and save this package to only downloading, converting and compressing.

Remove multi-item load functionality?

Means there is no return() object, and instead objects need to be assign globally which is a bit messy.

Maybe: keep the multi-item download functionality, but remove that functionality for load.

Add centroids

Likely some wrapper around an sf:: function.

Update vig to include lazily-loaded data

Want one name to be consistent between ASGS download and correspondence

Update travis.yml to include libprotobuf-dev

Add population-weighted correspondences

Because I am already doing it and correspondences --- especially for SAs between 2011 and 2016 --- will likely play a bigger role in this package.

Actually finish making this a package

Factor -> numeric conversion for _code duh

Errors on install because of `V8` dependency

Not sure how consequential this will be

Make variable names consistent

Area names as area: sa1, sa2, etc.

Area codes as _code: sa1_code, sa2_code, etc.

Factor ->

Add note to use absmapsdata if request is the same as available data there

Add 2011 ASGS data

Found at http://www.abs.gov.au/AUSSTATS/[email protected]/DetailsPage/1270.0.55.001July%202011

Add example to correspond_absmaps vignette

Add 2011 and 2016 remoteness area data

What's wrong with CED2018 and SED2018?

Re-load lazy data

Add manytomany function that proportions 'n'

Function:
For a given value n in LHS, proportion based on ratio to RHS correspondence.

Make neater with purrr

Add LGA

download_absmaps returns a corrupted .zip file

R version 3.5.0 (2018-04-23)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

Matrix products: default

locale:
[1] LC_COLLATE=English_Australia.1252  LC_CTYPE=English_Australia.1252    LC_MONETARY=English_Australia.1252
[4] LC_NUMERIC=C                       LC_TIME=English_Australia.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] absmaps_0.2.1 sf_0.9-5     

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.5         rstudioapi_0.11    rmapshaper_0.4.4   magrittr_1.5       hms_0.5.3          units_0.6-7       
 [7] tidyselect_1.1.0   jsonvalidate_1.1.0 R6_2.4.1           rlang_0.4.7        dplyr_1.0.1        tools_3.5.0       
[13] grid_3.5.0         KernSmooth_2.23-15 e1071_1.7-3        DBI_1.1.0          ellipsis_0.3.1     class_7.3-14      
[19] yaml_2.2.1         httpcode_0.3.0     tibble_3.0.3.9000  lifecycle_0.2.0    crayon_1.3.4       readr_1.3.1       
[25] purrr_0.3.4        vctrs_0.3.2.9000   crul_0.9.0         curl_4.3           glue_1.4.1         V8_3.2.0          
[31] compiler_3.5.0     pillar_1.4.6       generics_0.0.2     geojsonlint_0.4.0  classInt_0.4-3     jsonlite_1.7.0    
[37] pkgconfig_2.0.3

Downloading any shape file using download_absmaps downloads a .zip which can't be opened - either in R or just in Windows.

absmaps::download_absmaps("mesh_sa", saveDirectory = ".", removeSourceFiles = F)
#> Warning in absmaps::download_absmaps("mesh_sa", saveDirectory = ".",
#> removeSourceFiles = F): Note that the compression of mesh block and SA1 files
#> will take AGES (about 10 minutes on my testing. You may well have a better
#> computer).
#> Downloading mesh_sa2016 data from abs.gov.au
#> Warning in utils::unzip(paste0(saveDirectory, "/", area, year, ".zip"), : zip
#> file is corrupt
#> Reading mesh_sa2016 shapefile
#> Error: Cannot open "./mesh_sa2016/MB_2016_SA.shp"; The file doesn't seem to exist.

^{Created on 2020-08-17 by the reprex package (v0.3.0)}

But if I do it manually through utils::download.file() with mode = "wb" then I have no problem

Update correspondence data format

Lazy load data

Explore sf::st_simplify to be better (fewer depends)

Import package download is terrible -- maybe break into 'download' and 'data' packages

Yeah need to do, the onboard process currently is terrible.

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