Thank you Marcelino! Cleverson
________________________________ From: Marcelino de la Cruz <[email protected]> ject.org> Sent: Monday, May 7, 2012 12:24 PM Subject: Re: [R-sig-Geo] Analysis of the dot pattern from Shapefile Try this: plot (unmark((pppontos)) and see what happens Marcelino At 17:18 07/05/2012, Cleverson Zapelini wrote: Content-Type: text/plain >Content-Disposition: inline >Content-length: 1153 > >Good morning! > >I'm having trouble performing the analysis of a dot pattern from the ArcGIS shapefiles. >I have the file "200milhas.shp" which is the map where the points are. >The points are in another file "todos_FeatureToPoint_Merge.shp" >I want to import this data set to R and do the analysis Kinhom. The analysis should consider the map as my window. And need to generate envelopes to test my hypothesis. >I imported the points: >> pontos = >readShapePoints("todos_FeatureTopoint_Merge.shp") >> class (pontos) >[1] "SpatialPointsDataFrame" >attr(,"package") >[1] "sp" >I converted the points to the format "ppp": >> >pppontos = as(pontos, "ppp") >> >class (pppontos) >[1] >"ppp" >When I type: >> >plot (pppontos) >Mensagens >de aviso perdidas: >1: In plot.ppp(pppontos) : > Some marks are >NA; corresponding points are omitted. >2: In plot.ppp(pppontos) : > There are too >many types to display every type as a different character >Points do not appear, but several characters of "marks". >How should I proceed? > >Best regards, > >Cleverson > [[alternative HTML version deleted]] > > >_______________________________________________ >R-sig-Geo mailing list >[email protected] >https://stat.ethz.ch/mailman/listinfo/r-sig-geo ____________________________________ Marcelino de la Cruz Rot Depto. Biologia Vegetal EUIT Agricola Universidad Politecnica de Madrid tel: 34 + 913365435 ____________________________________ [[alternative HTML version deleted]]
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