Full Command and Function Reference 3-111
Access: !° TEST LNOT ( °is the left-shift of the Nkey).
…ãL
LOGIC NOT (ã is the right-shift of the 3key).
Flags: Numerical Results (-3), Binary Integer Wordsize (-5 through -10)
Input/Output:
Level 1/Argument 1 Level 1/Item 1
#n
1
→
#n
2
T/F
→
0/1
“string
1
”
→
“string
2
”
'symb'
→
'NOT symb'
See also: AND, OR, XOR
NOVAL
Type: Command
Description: INFORM Place Holder/Result Command: Place holder for reset and initial values in user-
defined dialog boxes. NOVAL is returned when a field is empty.
NOVAL is used to mark an empty field in a user-defined dialog box created with the INFORM
command. INFORM defines fields sequentially. If default values are used for those fields, the
defaults must be defined in the same order as the fields were defined. To skip over (not provide
defaults for) some of the fields, use the NOVAL command.
After INFORM terminates, NOVAL is returned if a field is empty and
OK or ` is selected.
Access: !°L
IN NOVAL ( °is the left-shift of the Nkey).
Input/Output: None
See also: INFORM
NΣ
Type: Command
Description: Number of Rows Command: Returns the number of rows in the current statistical matrix
(reserved variable
ΣDAT).
Access: …µ
NΣ
Input/Output:
Level 1/Argument 1 Level 1/Item 1
→
n
rows
See also: ΣX, ΣXY, ΣX2, ΣY, ΣY2
NSUB
Type: Command
Description: Number of Sublist Command: Provides a way to access the current sublist position during an
iteration of a program or command applied using DOSUBS.
Returns an Undefined Local Name error if executed when DOSUBS is not active.
Access: !°
LIST PROCEDURES NSUB ( °is the left-shift of the Nkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
→
n
position
See also: DOSUBS, ENDSUB
→NUM
Type: Command