CASTI-89 TITANIUM · CALC89
OneVar
Computes one variable statistics of a list, such as mean, standard deviation and quartiles. The results are stored in stat variables such as stat.sx.
Syntax
OneVar [1,]X[,[Freq][,Category,Include]]
- Group
- Statistics
- Arguments
- Takes the data list and optional frequency, category and include lists.
- Availability
- Included
Example
| Input | Result |
|---|---|
| OneVar {1,2,3,4}:stat.sx | 1.29099444874 |
Typing OneVar {1,2,3,4}:stat.sx on the home screen and pressing ENTER returns 1.29099444874.
Related commands
- PowerRegFits a power model y=a·x^b to data with least squares regression.
- QuadRegFits a quadratic y=a·x^2+b·x+c to data with least squares regression.
- QuartRegFits a quartic polynomial y=a·x^4+b·x^3+c·x^2+d·x+e to data with least squares regression.
- SinRegFits a sinusoidal model y=a·sin(b·x+c)+d to data.
- stDevPop(Returns the population standard deviation of a list.
- stDevSamp(Returns the sample standard deviation of a list.
- tIntervalComputes a t confidence interval for a population mean when σ is unknown.
- tInterval_2SampComputes a t confidence interval for the difference of two population means.