séries univariantes de tempo - metodologia de Box & Jenkins

NMODEL — Number of raodels to be es timated-checked and/ora given time series.169forecast forIEYON — Enter a zero if wish to suppress estimation-checking stages(i. e., do only forecasting) .IFYON - Enter a zero if wish to suppress forecasting stageonly estimation-checking).1. _____123452. _____T 2 3 4 5cc 1-5 Number of observations in time series (NOB) .(i. e., do3-1 ____ ...... __)12345 ??cc lcc 2-??cc ??+!Left parenthesisRegular FORTRAN format describing typed cards in 4. belowRight parenthesis4. Block .of one or more data cards with observed series typed on themfollowing the format given in 3. above.5. One card with title describing time series. Title may be typed anywherewithin the 60 columns on the card.Repeat 6. through 1.2. for cach of the models to be examined (NMODELtimes) .6.12345cc 1-5 Number of values of the time series data transformation parameterÀ to be considered. Enter zero if wish analysis onlyin terms of original time series data (NLAM) .7. (Card required only if entry in 6. above is non-zero.)cc 1-8 Number with four decimais (TM (1)). This number to be addedto cach time series observation prior to any data transformation.cc 9-16 Number with four decimais (PLAM (D). First value of transformationparameter X to be considered.1.0000 means no real transformation..0000 means desire natural log transformation.xxx.xxxx means desire power transformation with exponentxxx. xxxx.