'LazyData' is specified without a 'data' directory
Found the following math rendering problems:
test.cor.Rd:54: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
test.cor.Rd:58: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
'LazyData' is specified without a 'data' directory
Found the following math rendering problems:
test.cor.Rd:54: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
test.cor.Rd:58: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Found the following math rendering problems:
test.cor.Rd:54: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
test.cor.Rd:58: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Found the following math rendering problems:
test.cor.Rd:54: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
test.cor.Rd:58: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
'LazyData' is specified without a 'data' directory
Found the following math rendering problems:
test.cor.Rd:54: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
test.cor.Rd:58: Undefined control sequence: \emph in \emph{E}(\textbf{z})...
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Namespace in Imports field not imported from: ‘methods’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory