Texas Instruments -84 Plus, Manual Book

Page: 616 / 696

Appendix A: Functions and Instructions 613
Text(
row
,
column
,
text1
,
text2 , ... , text n )
Writes
text
on graph
beginning at pixel
(
row
,
column
), where
0

row

57 and
0

column

94.
y <
DRAW
0:Text(
Then
See
If:Then
Time Sets sequence graphs to
plot with respect to time.
†
y .
Time
timeCnv(
seconds
) Converts seconds to units
of time that can be more
easily understood for
evaluation. The list is in
{days,hours,minutes,seconds}
format.
y N
timeCnv
TInterval [
listname
,
freqlist , confidence level ]
(Data list input)
Computes a
t
confidence
interval.
†
…
TESTS
8:TInterval
TInterval
v
,
Sx
,
n
[
,
confidence level
]
(Summary stats input)
Computes a
t
confidence
interval.
†
…
TESTS
8:TInterval
Function or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item