| Bio::Matrix::MatrixI(3pm) | User Contributed Perl Documentation | Bio::Matrix::MatrixI(3pm) |
Bio::Matrix::MatrixI - An interface for describing a Matrix
# Get a Matrix object
This is an interface describing how one should be able to interact with a matrix. One can have a lot of information I suppose and this outline won't really work for PWM or PSSMs. We will have to derive a particular interface for those.
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The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _
Title : matrix_id Usage : my $id = $matrix->matrix_id Function: Get the matrix ID Returns : string value Args :
Title : matrix_name Usage : my $name = $matrix->matrix_name(); Function: Get the matrix name Returns : string value Args :
Title : get_entry
Usage : my $entry = $matrix->get_entry($rowname,$columname)
Function: Get the entry for a given row,column pair
Returns : scalar
Args : $row name
$column name
Title : get_column
Usage : my @row = $matrix->get_column('ALPHA');
Function: Get a particular column
Returns : Array (in array context) or arrayref (in scalar context)
of values
Args : name of the column
Title : get_row
Usage : my @row = $matrix->get_row('ALPHA');
Function: Get a particular row
Returns : Array (in array context) or arrayref (in scalar context)
of values
Args : name of the row
Title : get_diagonal Usage : my @diagonal = $matrix->get_diagonal; Function: Get the diagonal of the matrix Returns : Array (in array context) or arrayref (in scalar context) Args : none
Title : column_num_for_name Usage : my $num = $matrix->column_num_for_name($name) Function: Gets the column number for a particular column name Returns : integer Args : string
Title : row_num_for_name Usage : my $num = $matrix->row_num_for_name($name) Function: Gets the row number for a particular row name Returns : integer Args : string
Title : num_rows Usage : my $rowcount = $matrix->num_rows; Function: Get the number of rows Returns : integer Args : none
Title : num_columns Usage : my $colcount = $matrix->num_columns Function: Get the number of columns Returns : integer Args : none
Title : reverse Usage : my $matrix = $matrix->reverse Function: Get the reverse of a matrix Returns : Args :
Title : row_names Usage : my @rows = $matrix->row_names Function: The names of all the rows Returns : array in array context, arrayref in scalar context Args : none
Title : column_names Usage : my @columns = $matrix->column_names Function: The names of all the columns Returns : array in array context, arrayref in scalar context Args : none
| 2021-08-15 | perl v5.32.1 |