HP 50G User Manual

Page 22-13
XCOL (H)
The command XCOL is used to indicate which of the columns of ΣDAT, if more
than one, will be the x- column or independent variable column.
YCOL (I)
The command YCOL is used to indicate which of the columns of ΣDAT, if more
than one, will be the y- column or dependent variable column.
MODL (J)
The command MODL refers to the model to be selected to fit the data in ΣDAT,
if a data fitting is implemented. To see which options are available, press @!MODL.
You will get the following menu:
These functions correspond to Linear Fit, Logarithmic Fit, Exponential Fit, Power
Fit, or Best Fit. Data fitting is described in more detail in a later chapter. Press
)£@PAR to return to the ΣPAR menu.
Σ
PAR (K)
ΣPAR is just a reference to the variable ΣPAR for interactive use.
RESET (L)
This function resets the contents of ΣPAR to its default values.
Press L @)STAT to return to the STAT menu. Press [PLOT] to return to the main
PLOT menu.
The FLAG menu within PLOT
The FLAG menu is actually interactive, so that you can select any of the
following options:
Θ AXES: when selected, axes are shown if visible within the plot area or
volume.
Θ CNCT: when selected the plot is produced so that individual points are
connected.

HP 50G Specifications

General

Digits	33 digits
Battery type	CR2032
Type	Scientific
Form factor	Pocket

Weight and Dimensions

Weight	220 g
Dimensions (WxDxH)	87 x 184 x 23.5 mm