Bins; Blank; Box - HP 48gII Advanced User's Reference Manual

...ã
Access:
Flags: Binary Integer Wordsize (–5 through –10), Binary Integer Base (–11, –12)
Input/Output: None
See also: DEC, HEX, OCT, STWS, RCWS

BINS

Type: Command
Description: Sort into Frequency Bins Command: Sorts the elements of the independent column (XCOL) of
the current statistics matrix (the reserved variable DAT) into (n
of bin 1 starts at value x
BINS returns a matrix containing the frequency of occurrences in each bin, and a 2-element
array containing the frequency of occurrences falling below or above the defined range of x-
values. The array can be stored into the reserved variable DAT and used to plot a bar
histogram of the bin data (for example, by executing BARPLOT).
For each element x in DAT, the nth bin count n
for x £ x £ x
min
...µ
Access:
Input/Output:
See also: BARPLOT, XCOL

BLANK

Type: Command
Description: Blank Graphics Object Command: Creates a blank graphics object of the specified width and
height.
!°L
Access:
Input/Output:
See also: GROB, LCD

BOX

Type: Command Operation
Description: Box Command: Draws in PICT a box whose opposite corners are defined by the specified pixel
or user-unit coordinates.
!°L
Access:
Input/Output:
BIN
and each bin has width x
min
n
f r e q b in n
, where x = x
max max
BINS
L3/A1 L2/A2
x x
min width
L = Level; A = Argument; I = item
GROB BLANK
Level 2/Argument 1 Level 1/Argument 2
#n
width
PICT BOX
Level 2/Argument 1 Level 1/Argument 2
{ #n #m }
1 1
(x , y )
1 1
( ãis the right-shift of the 3key).
.
width
is incremented, where:
freq bin n
x – x
m in
= I P
-------------------
x
w i d th
+ (n )(x ).
min bins width
L1/A3
n
bins
( °is the left-shift of the Nkey).
#m
height
( °is the left-shift of the Nkey).
{ #n #m }
2 2
(x , y )
2 2
Full Command and Function Reference 3-23
+ 2) bins, where the left edge
bins
L2/I1 L1/I2
[[ n ... n ]] [ n
bin 1 bin n bin L
Level 1/Item 1
grob
blank
Level 1/Item 1
n ]
bin R