Application Guide
=LinRegMx(a[],b[],1 ): CopyVar Stat., MystatsB.
Later, you could view the results by entering the following expression inthe Calculator
application or in another column of the Lists&Spreadsheet application:
MystatsB.results
Supported Statistical Calculations
The Stat Calculations menu lets you select from the calculations described below. For
more information, see the TI-Nspire™ReferenceGuide.
One-Variable Statistics (OneVar)
Analyzes data with one measured variable. You can specify an optional frequency list.
The statistical data returned using this analysis technique are:
• Sample mean, x
• Sum of the data, Gx
• Sum of the squared data, Gx
2
• Sample standard deviation, sx
• Population standard deviation, sx
• Sample size, n
• X-min
• First quartile, Q
1
• Median
• Third quartile, Q
3
• X-max
• Sum of squared deviations, SSx = G(x Nx)
2
Two-Variable Statistics (TwoVar)
Analyzes paired data. List 1 is the independent variable. List 2 is the dependent
variable. You can specify an optional frequency list. The statistical data returned using
this analysis technique are:
For each list:
• Sample mean, x or y
• Sum of the data, Gx or Gy
Lists&Spreadsheet Application 327