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Data:
621.0 604.0 584.0 574.0 555.0 545.0 599.0 620.0 608.0 590.0 579.0 580.0 579.0 572.0 560.0 551.0 537.0 541.0 588.0 607.0 599.0 578.0 563.0 566.0 561.0 554.0 540.0 526.0 512.0 505.0 554.0 584.0 569.0 540.0 522.0 526.0 527.0 516.0 503.0 489.0 479.0 475.0 524.0 552.0 532.0 511.0 492.0 492.0 493.0 481.0 462.0 457.0 442.0 439.0 488.0 521.0 501.0 485.0 464.0 460.0 467.0 460.0 448.0 443.0 436.0 431.0 484.0 510.0 513.0 503.0 471.0 471.0 476.0 475.0 470.0 461.0 455.0 456.0 517.0 525.0 523.0 519.0 509.0 512.0 519.0 517.0 510.0 509.0 501.0 507.0 569.0 580.0 578.0 565.0 547.0 555.0 562.0 561.0 555.0 544.0 537.0 543.0 594.0 611.0 613.0 611.0 594.0 595.0 591.0 589.0 584.0 573.0 567.0 569.0 621.0 629.0 628.0 612.0 595.0 597.0 593.0 590.0 580.0 574.0 573.0 573.0 620.0 626.0 620.0 588.0 566.0 557.0 561.0 549.0 532.0 526.0 511.0 499.0 555.0 565.0 542.0 527.0 510.0 514.0 517.0 508.0 493.0 490.0 469.0 478.0 528.0 534.0 518.0 506.0 502.0
Box-Cox transformation parameter
1
1
-2.0
-1.9
-1.8
-1.7
-1.6
-1.5
-1.4
-1.3
-1.2
-1.1
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
Degree (d) of non-seasonal differencing
1
0
1
2
Degree (D) of seasonal differencing
1
0
1
2
Seasonal Period
12
1
2
3
4
12
Chart options
R Code
par1 <- as.numeric(par1) par2 <- as.numeric(par2) par3 <- as.numeric(par3) par4 <- as.numeric(par4) if (par1 == 0) { x <- log(x) } else { x <- (x ^ par1 - 1) / par1 } if (par2 > 0) x <- diff(x,lag=1,difference=par2) if (par3 > 0) x <- diff(x,lag=par4,difference=par3) bitmap(file='test1.png') r <- spectrum(x,main='Raw Periodogram') dev.off() bitmap(file='test2.png') cpgram(x,main='Cumulative Periodogram') dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Raw Periodogram',2,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Parameter',header=TRUE) a<-table.element(a,'Value',header=TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Box-Cox transformation parameter (lambda)',header=TRUE) a<-table.element(a,par1) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Degree of non-seasonal differencing (d)',header=TRUE) a<-table.element(a,par2) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Degree of seasonal differencing (D)',header=TRUE) a<-table.element(a,par3) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Seasonal Period (s)',header=TRUE) a<-table.element(a,par4) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Frequency (Period)',header=TRUE) a<-table.element(a,'Spectrum',header=TRUE) a<-table.row.end(a) for (i in 1:length(r$freq)) { a<-table.row.start(a) mylab <- round(r$freq[i],4) mylab <- paste(mylab,' (',sep='') mylab <- paste(mylab,round(1/r$freq[i],4),sep='') mylab <- paste(mylab,')',sep='') a<-table.element(a,mylab,header=TRUE) a<-table.element(a,round(r$spec[i],6)) a<-table.row.end(a) } a<-table.end(a) table.save(a,file='mytable.tab')
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Raw Input
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Raw Output
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Computing time
1 seconds
R Server
Big Analytics Cloud Computing Center
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