Found the following significant warnings:
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/alabama.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/alaska.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/arizona.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/arkansas.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/california.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/colorado.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/connecticut.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/delaware.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/district_of_columbia.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/florida.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/georgia.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/hawaii.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/idaho.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/illinois.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/indiana.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/iowa.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/kansas.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/kentucky.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/louisiana.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/maine.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/maryland.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/massachusetts.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/michigan.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/minnesota.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/mississippi.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/missouri.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/montana.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/nebraska.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/nevada.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/new_hampshire.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/new_jersey.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/new_mexico.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/new_york.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/north_carolina.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/north_dakota.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/ohio.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/oklahoma.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/oregon.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/pennsylvania.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/rhode_island.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/south_carolina.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/south_dakota.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/tennessee.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/texas.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/utah.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/vermont.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/virginia.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/washington.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/west_virginia.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/wisconsin.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
  Rd warning: /tmp/Rtmpr7ISiv/R.INSTALL1b7276471fb8/UScensus2000cdp/man/wyoming.cdp.Rd:9: file link ‘SpatialPolygonsDataFrame’ in package ‘sp’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/PKGS/UScensus2000cdp.Rcheck/00install.out’ for details.