remove undefined global variable
removing plyr::: interal function. unsure if stable
replacing plyr::: internal function
fix alias for leach2001b data
add import statements
fix roxygen show method docu
remove plyr::: statement
fixing roxygen docu for repgrid generic methods
add imports to NAMESPACE
Replace depends by imports
minor changes to NEWS
update all documentation
correct name oder in DESCRIPTION
correct use of sugested package xlsx
add citation to README
add citation to README