Texas Instruments TINSPIRE Reference Guide - Page 115

U, V, Returns either a row- or column-unit vector, depending on the form

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Output variable stat.MedY stat.Q3Y stat.MaxY stat.G(x-v)2 stat.G(y-w)2 Description Median of y 3rd Quartile of y Maximum of y values Sum of squares of deviations from the mean of x Sum of squares of deviations from the mean of y U unitV( ) unitV(Vector1) ⇒ vector Returns either a row- or column-unit vector, depending on the form of Vector1. Vector1 must be either a single-row matrix or a single-column matrix. unLock unLock Var1[, Var2] [, Var3] ... unLock Var. Unlocks the specified variables or variable group. Locked variables cannot be modified or deleted. See Lock, page 57, and getLockInfo(), page 42. Catalog > Catalog > V varPop( ) varPop(List[, freqList]) ⇒ expression Returns the population variance of List. Each freqList element counts the number of consecutive occurrences of the corresponding element in List. Note: List must contain at least two elements. If an element in either list is empty (void), that element is ignored, and the corresponding element in the other list is also ignored. For more information on empty elements, see page 131. Catalog > TI-Nspire™ Reference Guide 109

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TI-Nspire™ Reference Guide
109
U
V
stat.MedY
Median of y
stat.Q
3
Y
3rd Quartile of y
stat.MaxY
Maximum of y values
stat.
G
(x
-
v
)
2
Sum of squares of deviations from the mean of x
stat.
G
(y
-
w
)
2
Sum of squares of deviations from the mean of y
unitV()
Catalog >
unitV(
Vector1
)
⇒
vector
Returns either a row- or column-unit vector, depending on the form of
Vector1
.
Vector1
must be either a single-row matrix or a single-column
matrix.
unLock
Catalog >
unLock
Var1
[
,
Var2
]
[
,
Var3
] ...
unLock
Var
.
Unlocks the specified variables or variable group. Locked variables
cannot be modified or deleted.
See
Lock
, page 57, and
getLockInfo()
, page 42.
varPop()
Catalog >
varPop(
List
[
,
freqList
]
)
⇒
expression
Returns the population variance of
List
.
Each
freqList
element counts the number of consecutive occurrences
of the corresponding element in
List
.
Note:
List
must contain at least two elements.
If an element in either list is empty (void), that element is ignored,
and the corresponding element in the other list is also ignored. For
more information on empty elements, see page 131.
Output variable
Description