CASCALC89 COMMAND · NOT ON THE TI-89
LogisticD
Fits a logistic model with an added constant d to data. The results are stored in stat variables such as stat.d.
Syntax
LogisticD X,Y[,[Iterations],[Freq][,Category,Include]]
- Group
- Statistics
- Arguments
- Takes the x list, the y list, an optional number of iterations and optional frequency, category and include lists.
- Availability
- Included
- Origin
- TI-Nspire CAS style command; the TI-89 Titanium handheld does not have it
Example
| Input | Result |
|---|---|
| LogisticD {0,1,2,3,4,5},{2,3,5,7,8,8.5}:stat.d | 1.44020478601 |
Typing LogisticD {0,1,2,3,4,5},{2,3,5,7,8,8.5}:stat.d on the home screen and pressing ENTER returns 1.44020478601.
Related commands
- mean(Returns the arithmetic mean of the elements of a list.
- median(Returns the median of the elements of a list.
- MedMedFits a median median line to data, a line that is resistant to outliers.
- MultRegPerforms a multiple linear regression of one y list on several x lists.
- MultRegIntervalsComputes a confidence interval for a predicted value from a multiple linear regression.
- MultRegTestsPerforms the F test and t tests of a multiple linear regression.
- OneVarComputes one variable statistics of a list, such as mean, standard deviation and quartiles.
- PowerRegFits a power model y=a·x^b to data with least squares regression.