HP Prime Graphing Calculator - Manual (Page 367)

Functions and commands 363
Statistics 1Var app functions
The Statistics 1Var app has three functions designed to work
together to calculate summary statistics based on one of the
statistical analyses (H1-H5) defined in the Symbolic view of
the Statistics 1Var app.
Do1VStats Do1:variable statistics. Performs the same calculations as
tapping
in the Numeric view of the Statistics 1Var app
and stores the results in the appropriate Statistics 1Var app
results variables. Hn must be one of the Statistics 1Var app
Symbolic view variables H1-H5.
Do1VStats(Hn)
SetFreq Set frequency. Sets the frequency for one of the statistical
analyses (H1-H5) defined in the Symbolic view of the
Statistics 1Var app. The frequency can be either one of the
columns D0-D9, or any positive integer. Hn must be one of the
Statistics 1Var app Symbolic view variables H1-H5. If used,
Dn must be one of the column variables D0-D9; otherwise,
value must be a positive integer.
SetFreq(Hn,Dn)
or
SetFreq(Hn,value)
SetSample Set sample data. Sets the sample data for one of the statistical
analyses (H1-H5) defined in the Symbolic view of the
Statistics 1Var app. Sets the data column to one of the column
variables D0-D9 for one of the statistical analyses H1-H5.
SetSample(Hn,Dn)
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)