Texas Instruments TI-NSPIRE Reference Manual page 129

standard deviation, stdDev( ) 77
78 88
,
two-variable results, TwoVar 87
variance, variance( ) 88
stdDevPop( ), population standard
deviation 77
stdDevSamp( ), sample standard
deviation 78
Stop command 78
storing
&
symbol, 106
string( ), expression to string 78
strings
append, & 100
character code, ord( ) 57
character string, char( ) 12
dimension, dim( ) 24
expression to string, string( ) 78
format, format( ) 30
formatting 30
indirection, # 103
left, left( ) 39
mid-string, mid( ) 48
right, right( ) 66
rotate, rotate( ) 67
shift, shift( ) 71
string to expression, expr( ) 27
within, InString 37
student-t distribution probability,
tCdf( ) 83
student-t probability density, tPdf( )
84
subMat( ), submatrix 79
submatrix, subMat( ) 79
N
subtract, 94
G
sum ( )
template for 3
sum of interest payments 102
sum of principal payments 103
sum( ), summation 79
Σ
sum, ( ) 101
sumIf( ) 80
summation, sum( ) 79
support and service 113
T
t test, tTest 85
,
80
,
80
,
T
, transpose 80
tan( ), tangent 81
/
tan ( ), arctangent 81
tangent, tan( ) 81
tanh( ), hyperbolic tangent 82
/
tanh ( ), hyperbolic arctangent 82
tCdf( ), student-t distribution
probability 83
templates
absolute value 2
e exponent 1
exponent 1
fraction 1
Log 2
Q
matrix (1 2) 3
Q
matrix (2 1) 3
Q
matrix (2 2) 3
Q
matrix (m n) 3
nth root 1
piecewise function (2-piece) 2
piecewise function (N-piece) 2
Π
product ( ) 4
square root 1
G
sum ( ) 3
Test_2S, 2-sample F test 31
time value of money, Future Value
86
time value of money, Interest 86
time value of money, number of
payments 86
time value of money, payment
amount 86
time value of money, present value
86
TInterval, t confidence interval 83
TInterval_2Samp, two-sample t
confidence interval 83
tPdf( ), student-t probability density
84
T
transpose, 80
Try, error handling command 84
tTest, t test 85
tTest_2Samp, two-sample t test 85
TVM arguments 86
tvmFV( ) 86
tvmI( ) 86
tvmN( ) 86
tvmPmt( ) 86
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