Statistics::Basic::_OneVectorBase(3pm) | User Contributed Perl Documentation | Statistics::Basic::_OneVectorBase(3pm) |
Statistics::Basic::_OneVectorBase - base class objects like Mean
$object_instance->insert( 4, 3 ); # insert a 3 and a 4
This function returns the object itself, for chaining purposes.
$object_instance->ginsert( 4, 3 ); # append a 3 and a 4
This function returns the object itself, for chaining purposes.
Unless nofill is set, the vector will be filled with 0s (assuming the vector wouldn't otherwise be full) on the oldest side of the vector (so an insert will push off one of the filled-zeros).
This function returns the object itself, for chaining purposes.
This function returns the object itself, for chaining purposes.
This class provides overloads. If evaluated as a string, it will attempt to print a pretty value for the object (or "n/a", see "query()" above). the resulting string can be tuned, in terms of precision, see ipres for further information.
If evaluated as a number, it will try to return the raw result of "query()", possibly turning the resulting "undef" (if applicable) into a 0 in the process -- note that Perl does this 0-izing, not the overload.
The "eq" and "==" operators are also overloaded, trying to do the right thing. Also see toler for further information.
Paul Miller "<jettero@cpan.org>"
Copyright 2012 Paul Miller -- Licensed under the LGPL
perl(1), Statistics::Basic, Statistics::Basic::Vector
2020-12-29 | perl v5.32.0 |