1 10/03/85 TSS BASIC 2 3 The following archived basic programs are available in 4 >ldd>unbundled>source>tss_basic_.s.archive. 5 6 4sqrs.basic annuit.basic bayes.basic 7 biconf.basic blkjak.basic condif.basic 8 conlim.basic curfit.basic linpro.basic 9 linreg.basic pert.basic plotto.basic 10 return.basic saving.basic stat12.basic 11 triang.basic truint.basic twoplo.basic 12 unista.basic xyplot.basic 13 14 15 Before running a program it must first be extracted from 16 tss_basic_.s.archive. For example, entering: 17 18 ac x >ldd>unbundled>source>tss_basic_.s.archive 4sqrs.basic 19 20 puts a copy of the 4sqrs program in your current working directory. To 21 run the program, enter: 22 23 basic_system 4sqrs.basic 24 run 25 26 27 The following list provides a brief description of the tss_basic 28 programs. 29 30 4sqrs Writes integers as the sum of the squares of four 31 integers. 32 annuit Performs the calculations necessary for determining both 33 payment and withdrawal annuities. 34 bayes Analyzes the difference between the arithmetric means of 35 two sets of data whose variance may not be equal. 36 biconf Determines the confidence limits for a population 37 proportion based on the exact binomial distribution. 38 blkjak A simulated card game of Las Vegas-type blackjack. 39 40 41 condif Computes confidence limits for the difference between two 42 population means, based on data supplied for two samples, 43 one from each population. 44 conlim Computes confidence limits for an unknown population mean, 45 based on random sample data. 46 curfit Determines which of six curves best fits the supplied 47 data. 48 linpro Maximizes objective functions using the 2-phase method. 49 It automatically supplies slack, surplus, and artificial 50 variables as required for the solution. 51 linreg Produces an equation that best fits input points described 52 by X and Y coordinates. This fit is made in the 53 least-squares sense. 54 55 56 pert Performs a simple PERT network analysis. 57 plotto Plots one to six functions of X simultaneously. All 58 functions have the same upper and lower limits for the 59 plot. 60 return Computes annual rates of return compounded for an 61 investment; given the closing price for each year of data. 62 saving Calculates the amount of money that would accumulate after 63 N years at an annual interest rate R compounded T times 64 per year, when the initial amount is P and an amount D is 65 added at the beginning of each subsequent year. 66 stat12 Computes the correlation matrix for N series of data. 67 triang Finds the unknown features of any triangle; given one side 68 and any two other parts. 69 truint Calculates the true annual interest rate on an installment 70 loan. 71 72 73 twoplo Plots simultaneously, two functions of a single variable, 74 X. 75 unita Provides a description of univariate data with up to 300 76 observations on one variable. 77 xyplot Plots single valued functions of X, with X on the vertical 78 axis.