Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for 'combn'
f.I2.dich: no visible global function definition for 'combn'
f.pstar.cont: no visible global function definition for 'combn'
f.pstar.dich: no visible global function definition for 'combn'
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for 'combn'
f.I2.dich: no visible global function definition for 'combn'
f.pstar.cont: no visible global function definition for 'combn'
f.pstar.dich: no visible global function definition for 'combn'
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for 'combn'
f.I2.dich: no visible global function definition for 'combn'
f.pstar.cont: no visible global function definition for 'combn'
f.pstar.dich: no visible global function definition for 'combn'
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for ‘combn’
f.I2.dich: no visible global function definition for ‘combn’
f.pstar.cont: no visible global function definition for ‘combn’
f.pstar.dich: no visible global function definition for ‘combn’
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
f.I2.cont: no visible global function definition for 'combn'
f.I2.dich: no visible global function definition for 'combn'
f.pstar.cont: no visible global function definition for 'combn'
f.pstar.dich: no visible global function definition for 'combn'
Undefined global functions or variables:
  combn
Consider adding
  importFrom("utils", "combn")
to your NAMESPACE file.