Application Guide

TVM
argument*
Description Data type
N Number of payment periods real number
I Annual interest rate real number
PV Present value real number
Pmt Payment amount real number
FV Future value real number
PpY Payments per year, default=1 integer > 0
CpY Compounding periods per year, default=1 integer > 0
PmtAt Payment due at the end or beginning of each period,
default=end
integer (0=end,
1=beginning)
* These time-value-of-money argument names are similar to the TVM variable names
(such as tvm.pv and tvm.pmt) that are used by the Calculator application’s finance
solver. Financial functions, however, do not store their argument values or results to
the TVM variables.
TwoVar
Catalog >
TwoVar X, Y[, [Freq][, Category, Include]]
Calculates the TwoVar statistics. A summary
of results is stored in the stat.results
variable. (See page 177.)
All the lists must have equal dimension
except for Include.
X and Y are lists of independent and
dependent variables.
Freq is an optional list of frequency values.
Each element in Freq specifies the
frequency of occurrence for each
corresponding X and Y data point. The
default value is 1. All elements must be
integers ≥ 0.
Category is a list of numeric category codes
for the corresponding X and Y data.
Include is a list of one or more of the
category codes. Only those data items
whose category code is included in this list
are included in the calculation.
Alphabetical Listing 195