`R/weights.R`

`gda_queen_weights.Rd`

Create a Queen contiguity weights with options of "order", "include lower order" and "precision threshold"

```
gda_queen_weights(
geoda_obj,
order = 1,
include_lower_order = FALSE,
precision_threshold = 0
)
```

- geoda_obj
An object of [geoda] class

- order
(Optional) Order of contiguity

- include_lower_order
(Optional) Whether or not the lower order neighbors should be included in the weights structure

- precision_threshold
(Optional) The precision of the underlying shape file is insufficient to allow for an exact match of coordinates to determine which polygons are neighbors

An instance of Weight-class

```
if (FALSE) {
guerry_path <- system.file("extdata", "Guerry.shp", package = "rgeoda")
guerry <- geoda_open(guerry_path)
queen_w <- gda_queen_weights(guerry)
summary(queen_w)
}
```