Add badge and fix small bugs (#39)

* Add Project Status badge

* Correct links to vignettes

* Update _pkgdown.yml

Author: leonardovida

README.Rmd

@@ -23,6 +23,7 @@ knitr::opts_chunk$set(
 <!-- badges: start -->
 [![Github Action test](https://github.com/sodascience/osmenrich/workflows/R-CMD-check/badge.svg)](https://github.com/sodascience/osmenrich/actions)
 [![DOI](https://zenodo.org/badge/337555188.svg)](https://zenodo.org/badge/latestdoi/337555188)
+[![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
 <!-- badges: end -->
 
 The goal of `osmenrich` is to easily enrich geocoded data

README.md

@@ -15,6 +15,9 @@
 [![Github Action
 test](https://github.com/sodascience/osmenrich/workflows/R-CMD-check/badge.svg)](https://github.com/sodascience/osmenrich/actions)
 [![DOI](https://zenodo.org/badge/337555188.svg)](https://zenodo.org/badge/latestdoi/337555188)
+[![Project Status: Active – The project has reached a stable, usable
+state and is being actively
+developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)
 <!-- badges: end -->
 
 The goal of `osmenrich` is to easily enrich geocoded data

pkgdown/_pkgdown.yml

@@ -38,7 +38,7 @@ reference:
   - title: Retrieve and compute distances and durations
     desc: Functions used to retrieve distances and duration from OSRM servers and kernel functions used to compute aggregation of these metrics.
   - contents:
-      - distance_funs
+      - measure_funs
       - kernels
   - title: OSRM functions
     desc: Functions to communicate with remote or local OSRM servers.
@@ -55,6 +55,10 @@ reference:
       - url_available
       - adjust_coord
       - format_coord_table
+  - title: Example data
+    desc: Example dataframe for basic enrichments.
+  - contents:
+      - common_swift
 
 navbar:
   structure:

vignettes/osmenrich.Rmd

@@ -212,8 +212,10 @@ sf_example_advanced
 # > 2 Bob        2     2 (5.08 52.13)             0
 ```
 
-### Advanced Example 
+### Advanced Examples 
 
-For a more advanced example in which `osmenrich` is put to use with other packages, please refer to [this tutorial](advanced_enrichment.Rmd).
+For a more advanced example in which `osmenrich` is put to use with other packages, please refer to [this tutorial](advanced_enrichment).
+
+For an example on the working of kernels within `osmenrich`, please refer to [this tutorial](introduction_kernels).