Texas Instruments NS/CLM/1L1/B Reference Guide - Page 18

stat.ExpMat

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C ceiling( ) ceiling(Value1) ⇒ value Returns the nearest integer that is , the argument. The argument can be a real or a complex number. Note: See also floor(). ceiling(List1) ⇒ list ceiling(Matrix1) ⇒ matrix Returns a list or matrix of the ceiling of each element. char( ) char(Integer) ⇒ character Returns a character string containing the character numbered Integer from the handheld character set. The valid range for Integer is 0- 65535. c22way c22way ObsMatrix chi22way ObsMatrix Computes a c2 test for association on the two-way table of counts in the observed matrix ObsMatrix. A summary of results is stored in the stat.results variable. (See page 76.) Output variable stat.c2 stat.PVal stat.df stat.ExpMat stat.CompMat Description Chi square stat: sum (observed - expected)2/expected Least probability at which the null hypothesis can be rejected. Degrees of freedom for the chi square statistics. Matrix of expected elemental count table, assuming null hypothesis. Matrix of elemental chi square statistic contributions. c2Cdf() c2Cdf(lowBound,upBound,df) ⇒ number if lowBound and upBound are numbers, list if lowBound and upBound are lists chi2Cdf(lowBound,upBound,df) ⇒ number if lowBound and upBound are numbers, list if lowBound and upBound are lists Computes the c2 distribution probability between lowBound and upBound for the specified degrees of freedom df. Catalog > Catalog > Catalog > Catalog > 12 TI-Nspire™ Reference Guide

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12
TI-Nspire™ Reference Guide
C
ceiling()
Catalog >
ceiling(
Value1
)
⇒
value
Returns the nearest integer that is
‚
the argument.
The argument can be a real or a complex number.
Note:
See also
floor()
.
ceiling(
List1
)
⇒
list
ceiling(
Matrix1
)
⇒
matrix
Returns a list or matrix of the ceiling of each element.
char()
Catalog >
char(
Integer
)
⇒
character
Returns a character string containing the character numbered
Integer
from the handheld character set. The valid range for
Integer
is 0–
65535.
c
2
2way
Catalog >
c
2
2way
ObsMatrix
chi22way
ObsMatrix
Computes a
c
2
test for association on the two-way table of counts in
the observed matrix
ObsMatrix
. A summary of results is stored in the
stat.results
variable. (See page 76.)
Output variable
Description
stat.
c
2
Chi square stat: sum (observed - expected)
2
/expected
stat.PVal
Least probability at which the null hypothesis can be rejected.
stat.df
Degrees of freedom for the chi square statistics.
stat.ExpMat
Matrix of expected elemental count table, assuming null hypothesis.
stat.CompMat
Matrix of elemental chi square statistic contributions.
c
2
Cdf()
Catalog >
c
2
Cdf(
lowBound
,
upBound
,
df
)
⇒
number
if
lowBound
and
upBound
are numbers,
list
if
lowBound
and
upBound
are lists
chi2Cdf(
lowBound
,
upBound
,
df
)
⇒
number
if
lowBound
and
upBound
are numbers,
list
if
lowBound
and
upBound
are lists
Computes the
c
2
distribution probability between
lowBound
and
upBound
for the specified degrees of freedom
df
.