From 05497fb820b6647aaffd83e3a1b3b07896c7b5cc Mon Sep 17 00:00:00 2001
From: Thomas Rushby <t.w.rushby@soton.ac.uk>
Date: Fri, 16 Jul 2021 16:32:46 +0100
Subject: [PATCH] Add table showing data returned
---
ONS-open-geography.Rmd | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/ONS-open-geography.Rmd b/ONS-open-geography.Rmd
index e530a8a..447db54 100644
--- a/ONS-open-geography.Rmd
+++ b/ONS-open-geography.Rmd
@@ -4,10 +4,6 @@ subtitle: "example of using the API to get feature layer data - boundaries"
author: "Tom Rushby (@tom_rushby)"
date: 'Last run at: `r Sys.time()`'
output:
- bookdown::pdf_document2:
- toc: yes
- fig_caption: yes
- number_sections: yes
bookdown::html_document2:
fig_caption: yes
code_folding: hide
@@ -15,6 +11,10 @@ output:
toc: yes
toc_depth: 4
toc_float: TRUE
+ bookdown::pdf_document2:
+ toc: yes
+ fig_caption: yes
+ number_sections: yes
bookdown::word_document2:
fig_caption: yes
number_sections: yes
@@ -32,6 +32,7 @@ library(htmltools)
library(leaflet)
library(utils)
library(dplyr)
+library(knitr)
```
# Introduction
@@ -85,6 +86,15 @@ message("Loading LA geometry from ONS Open Geography API")
sf_data <- st_read(geo_query)
```
+## Data returned
+
+So what did the API query return? Table \@ref(tab:geoTable) shows selected columns from the data. The data.frame contains a row for each local authority district, with the `geometry` column containing the geography; in this case the polygon data relating to the boundary of each local authority.
+
+```{r geoTable}
+kable(sf_data[c(2:3,7:9)], caption = "Selected columns of data by API query")
+```
+
+
## Checking coordinate reference system
Useful lookup spatial reference for CRS [https://spatialreference.org/](https://spatialreference.org/ref/epsg/27700/).
--
GitLab