例如,使用“Big Class.jmp”。
添加了文本列,如下所示。
并且制作图表时,需要将图表中的新列文本在图表中显示。
dt = Open( "$SAMPLE_DATA/Big Class.jmp" );
dt << New Column( "row", formula( Row() ) );
dt << run formulas;
Column( "row" ) << deleteFormula;
dt << Add Multiple Columns( "A", 2, Character, "Nominal" );
Column( dt, N Col( dt ) - 1 ) << set name( "max" );
Column( dt, N Col( dt ) ) << set name( "min" );
Column( "max" ) << Formula(
If( height == Max( height[Index( Row() - 5, Row() + 5 )] ),
name
)
);
dt << run formulas;
Column( "max" ) << deleteFormula;
Column( "min" ) << Formula(
If( height == Min( height[Index( Row() - 5, Row() + 5 )] ),
name
)
);
dt << run formulas;Column( "min" ) << deleteFormula;
c1 = Graph Builder(
Size( 528, 456 ),
Show Control Panel( 0 ),
Variables( X( :row ), Y( :height ) ),
Elements( Line( X, Y, Legend( 5 ) ) )
);

感谢专家!