Problems in reading shapefile in R with shapefile function

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Problems in reading shapefile in R with shapefile function














0















I want to read a shapefile(polyline) into R, using rgdal and raster packages.
The code looks like:



d<-file("/Volumes/Environment_layers/original/WaterRoad/Road.shp")
o<-shapefile(d)


but I got a warning:



Error in (function (classes, fdef, mtable)  : 
unable to find an inherited method for function ‘shapefile’ for signature ‘"file"’


I am new in using R dealing with spatial layers, hoping to solve this problem and learn. Thank you.









share







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    0















    I want to read a shapefile(polyline) into R, using rgdal and raster packages.
    The code looks like:



    d<-file("/Volumes/Environment_layers/original/WaterRoad/Road.shp")
    o<-shapefile(d)


    but I got a warning:



    Error in (function (classes, fdef, mtable)  : 
    unable to find an inherited method for function ‘shapefile’ for signature ‘"file"’


    I am new in using R dealing with spatial layers, hoping to solve this problem and learn. Thank you.









    share







    New contributor




    Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I want to read a shapefile(polyline) into R, using rgdal and raster packages.
      The code looks like:



      d<-file("/Volumes/Environment_layers/original/WaterRoad/Road.shp")
      o<-shapefile(d)


      but I got a warning:



      Error in (function (classes, fdef, mtable)  : 
      unable to find an inherited method for function ‘shapefile’ for signature ‘"file"’


      I am new in using R dealing with spatial layers, hoping to solve this problem and learn. Thank you.









      share







      New contributor




      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I want to read a shapefile(polyline) into R, using rgdal and raster packages.
      The code looks like:



      d<-file("/Volumes/Environment_layers/original/WaterRoad/Road.shp")
      o<-shapefile(d)


      but I got a warning:



      Error in (function (classes, fdef, mtable)  : 
      unable to find an inherited method for function ‘shapefile’ for signature ‘"file"’


      I am new in using R dealing with spatial layers, hoping to solve this problem and learn. Thank you.







      raster shapefile r rgdal





      share







      New contributor




      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 2 mins ago









      Lili LiLili Li

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      New contributor




      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      New contributor





      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Lili Li is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















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