significant differences within spatial data

General
1

Hi there,
I don't know how to handle my spatial data. I have a raster map created in GIS and I would like to identify within my map significantly different areas based on a parameter. I am not sure how to do it. I have created a raster to points and imported it in R.

#load csv
mydata <-read.csv("C:/Users/Alessia/Desktop/R/damage_wkt.csv", header = TRUE)

plot the points
mydata <- st_as_sf(
mydata,
coords = c('x', 'y'),
crs = "+init=epsg:32632"
)
View(mydata)
plot(mydata)

...that's it. I would like to identify significantly different areas.
Any help?

2

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