HP Prime Graphing NW280AAABA manual Statistics 2Var app functions, Resid, Do2VStats, SetDepend

Statistics 2Var app functions

	The Statistics 2Var app has a number of functions. Some are
	designed to calculate summary statistics based on one of the
	statistical analyses (S1-S5) defined in the Symbolic view of
	the Statistics 2Var app. Others predict X- and Y-values based
	on the fit specified in one of the analyses.
PredX	Predict X. Uses the fit from the first active analysis (S1-S5)
	found to predict an x-value given the y-value.
	PredX(value)
PredY	Predict Y. Uses the fit from the first active analysis (S1-S5)
	found to predict a y-value given the x-value.
	PredY(value)
Resid	Residuals. Returns the list of residuals for the given analysis
	(S1-S5), based on the data and a fit defined in the Symbolic
	view for that analysis.
	Resid(Sn) or Resid()
	Resid() looks for the first defined analysis in the Symbolic view
	(S1-S5).
Do2VStats	Do 2-variable statistics. Performs the same calculations as
	tapping	in the Numeric view of the Statistics 2Var app
	and stores the results in the appropriate Statistics 2Var app
	results variables. Sn must be one of the Statistics 2Var app
	Symbolic view variables S1-S5.
	Do2VStats(Sn)
	Example:
	Do1VStats(S1) executes summary statistics for the
	currently defined S1 analysis.
SetDepend	Set dependent column. Sets the dependent column for one of
	the statistical analyses S1-S5to one of the column variables
	C0-C9.

SetDepend(Sn,Cn)

Example:

SetDepend(S1,C3) sets the Dependent Column field for the S1 analysis to use the data in list C3.

Functions and commands 365