HP 48GII

Reserved Variables D - 11
var
1 var2
…
varm
x11 x21
…
xm1
x12 x22
…
xm2
x1n x2n
…
xmn
Statistical Matrix for Variables 1 to m
You can designate a new current statistical matrix by entering new data, editing the current data, or selecting
another matrix.
The command CLΣ clears the current statistical matrix.
ΣPAR
Σ PAR is a variable in the current directory that contains either the current statistical parameter list or the name
of the variable containing this list.
Parameter (Command) Description Default
Value
columnindep (XCOL)
A real number specifying the independent-variable's
column number.
1
columndep (YCOL)
A real number specifying the dependent-variable's
column number.
2
intercept (LR)
A real number specifying the coefficient of intercept as
determined by the current regression.
0
slope (LR)
A real number specifying the coefficient of slope as
determined by the current regression.
0
model (LINFIT, etc.)
A command specifying the regression model ( LINFIT,
EXPFIT, PWRFIT, or LOGFIT ).
LINFIT