6106 PRINT "A DETERMINISTIC FORECASTING MODEL CAN BE";: PRINT "REPRESENTED BY FITTING A STRAIGHT LINE": PRINT "THROUGH A GIVEN SET OF POINTS USING THE"
6108 PRINT "METHOD OF LEAST SQUARES.": PRINT
6110 PRINT "ENTER AS MANY KNOWN PAIRS AS POSSIBLE.": PRINT "THEN ";: INVERSE : PRINT "Q";: NORMAL : PRINT "UIT TO GET A CALCULATED LINE OF": PRINT "THE FORM: F(X) = A + B * X WITH A COEF.";
6112 PRINT "OF DETERMINATION BETWEEN ZERO AND ONE."
6114 PRINT : PRINT "ENTER AN INDEPENDENT VARIABLE VALUE AND": PRINT "INCREMENT TO GET A SCREEN OF CALCULATED"
6116 PRINT "PAIRS INCLUDING THE DESIRED INDIVIDUAL": PRINT "DEPENDENT VALUE ";: INVERSE : PRINT "HILIGHTED.": NORMAL
6118 PRINT : PRINT "A COMMAND LINE PRESENTS THE OPPORTUNITY"
6120 PRINT "TO PRINT, ADD MORE DATA, SAME EQUATION"
7006 CLEAR :SCR$ = "":DP = 2:G$ = CHR$(7): REM SCR$ MUST BE FIRST STRING
7008 TEXT : HOME : VTAB 10: PRINT "INSTRUCTIONS?":VT = 10:HT = 15:LS = 1
7010 VTAB VT: HTAB HT: CALL -868: GOSUB 900: IF CS$ = "N" THEN 7202
7012 IF CS$ < >"Y" THEN PRINT G$;: GOTO 7010
7014 :
7100 REM INSTRUCTIONS
7102 :
7104 HOME : VTAB 2: HTAB 3: PRINT "EXPONENTIAL CURVE FIT - GROWTH CURVE": GOSUB 400
7106 PRINT "A DETERMINISTIC FORECASTING MODEL CAN BE";: PRINT "REPRESENTED BY FITTING A CURVED LINE": PRINT "THROUGH A GIVEN SET OF POINTS USING THE"
7108 PRINT "METHOD OF LEAST SQUARES.": PRINT
7110 PRINT "ENTER AS MANY KNOWN PAIRS AS POSSIBLE,": PRINT "THEN ";: INVERSE : PRINT "Q";: NORMAL : PRINT "UIT TO GET A CALCULATED CURVE OF": PRINT "FORM: F(X)= EXP (A) + EXP (B * X) WITH A";
7112 PRINT "COEFF. OF DETERMINATION BETWEEN 0 AND 1."
7114 PRINT "ENTER AN INDEPENDENT VARIABLE VALUE AND": PRINT "INCREMENT TO GET A SCREEN OF CALCULATED"
7116 PRINT "PAIRS INCLUDING THE DESIRED INDIVIDUAL": PRINT "DEPENDENT VALUE ";: INVERSE : PRINT "HILIGHTED.": NORMAL
7118 PRINT : PRINT "A COMMAND LINE PRESENTS THE OPPORTUNITY"
7120 PRINT "TO PRINT, ADD MORE DATA, SAME EQUATION"