How do keep the value calculated by the formula to only two significant digits after the decimal point?
For example, the actual data for a column calculated like this is many digits.How can directly compute something like the last column?Thanks!dt = Open( "$SAMPLE_DATA/Big Class.jmp" );
New Column( "A" );
Column( "A" ) << Formula( Round( height /weight, 2 ) );
dt << run formulas;
Column( "A" ) << deleteFormula;
dt << run formulas;
d2 = dt << Summary( Group( age ), Max( A ), Freq( "无" ), Weight( "无"
...