functions st_transform and st_point
This is a good site for such searches: https://rdrr.io/ Searching on "st_point" there says it's in the 'geotidy' package on github. Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Wed, Mar 23, 2022 at 9:51 AM Nick Wray <nickmwray at gmail.com> wrote:
Hello I'm trying to work out ways of manipulating maps in R and have found various potentially useful starter sites, eg https://r-spatial.github.io/sf/reference/st_transform.html p1 = st_point(c(7,52)) p2 = st_point(c(-30,20)) sfc = st_sfc(p1, p2, crs = 4326) sfc st_transform(sfc, 3857) and https://rforjournalists.com/2021/04/10/how-to-plot-a-large-rural-area-using-ordnance-survey-data-in-r/ But when I try to run the example code R tells me that it cannot find function "st_point" (or in the other instance "st_transform") I assumed that these functions were in some package, and searching I found "sf" and "lwgeom" suggested, but installing and loading these does not help. Does anyone know where I can find the wherewithal to make these st_ functions work? Thanks Nick Wray [[alternative HTML version deleted]]
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