Free Statistics

of Irreproducible Research!

Author's title

Author*Unverified author*
R Software Modulerwasp_exponentialsmoothing.wasp
Title produced by softwareExponential Smoothing
Date of computationSat, 31 May 2008 14:00:41 -0600
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2008/May/31/t1212264079ne0yv2rau316k71.htm/, Retrieved Thu, 16 May 2024 00:00:13 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=13631, Retrieved Thu, 16 May 2024 00:00:13 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact165
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Exponential Smoothing] [Roze Zalm exp smo...] [2008-05-31 20:00:41] [f12139c84a7390b2232de02c02cfb50d] [Current]
Feedback Forum

Post a new message
Dataseries X:
11.98
11.79
11.66
11.96
11.83
12.36
12.53
12.55
12.53
12.24
12.34
12.05
12.22
12.23
11.92
12.13
12.1
12.15
12.23
12.08
12.02
11.93
12.16
11.87
11.93
11.79
11.43
11.63
11.93
11.89
11.83
11.59
12.04
11.81
11.9
11.72
11.91
11.94
11.91
11.84
12.01
11.89
11.8
11.7
11.5
11.76
11.61
11.27
11.64
11.39
11.54
11.62
11.59
11.44
11.31
11.56
11.4
11.51
11.5
11.24
11.8
11.87
11.86
12.11
11.92
12.61
13.34
13.31
13.47
13.24
13.18
13.3




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time5 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 5 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=13631&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]5 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=13631&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=13631&T=0

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time5 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135







Estimated Parameters of Exponential Smoothing
ParameterValue
alpha0.743882684016797
beta0.0836577071765574
gamma0.526978787215965

\begin{tabular}{lllllllll}
\hline
Estimated Parameters of Exponential Smoothing \tabularnewline
Parameter & Value \tabularnewline
alpha & 0.743882684016797 \tabularnewline
beta & 0.0836577071765574 \tabularnewline
gamma & 0.526978787215965 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=13631&T=1

[TABLE]
[ROW][C]Estimated Parameters of Exponential Smoothing[/C][/ROW]
[ROW][C]Parameter[/C][C]Value[/C][/ROW]
[ROW][C]alpha[/C][C]0.743882684016797[/C][/ROW]
[ROW][C]beta[/C][C]0.0836577071765574[/C][/ROW]
[ROW][C]gamma[/C][C]0.526978787215965[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=13631&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=13631&T=1

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Estimated Parameters of Exponential Smoothing
ParameterValue
alpha0.743882684016797
beta0.0836577071765574
gamma0.526978787215965







Interpolation Forecasts of Exponential Smoothing
tObservedFittedResiduals
1312.2212.2677376624260-0.0477376624260479
1412.2312.2499093149203-0.0199093149202998
1511.9211.9398216041343-0.0198216041342967
1612.1312.142393883475-0.0123938834750064
1712.112.09586903498250.00413096501746146
1812.1512.13641107176070.0135889282392707
1912.2312.21935783236900.0106421676309836
2012.0812.0817588439362-0.00175884393621395
2112.0212.0331339044428-0.0131339044428191
2211.9311.9476616418300-0.0176616418300206
2312.1612.1645367785168-0.00453677851675138
2411.8711.86081771319910.00918228680085775
2511.9311.86582334564100.0641766543590307
2611.7911.9345837473385-0.144583747338494
2711.4311.5338660984570-0.103866098456965
2811.6311.6530126988605-0.0230126988604606
2911.9311.58814174706230.341858252937712
3011.8911.88786193462150.00213806537845151
3111.8311.9672040385983-0.137204038598309
3211.5911.7198001332662-0.129800133266173
3312.0411.56554871805400.474451281945957
3411.8111.8631490856060-0.0531490856060142
3511.912.0717766206156-0.171776620615592
3611.7211.65846987966010.0615301203398655
3711.9111.72078673296590.189213267034051
3811.9411.87337136490150.0666286350985033
3911.9111.66434807639250.245651923607531
4011.8412.1176907060079-0.277690706007881
4112.0111.95147258221620.0585274177837558
4211.8912.0159250033739-0.125925003373920
4311.811.9945464787100-0.194546478709986
4411.711.7149264244336-0.0149264244335914
4511.511.7431141063731-0.243114106373088
4611.7611.41222137311650.347778626883493
4711.6111.897054413292-0.287054413292001
4811.2711.4243086974453-0.154308697445261
4911.6411.31795095594540.322049044054621
5011.3911.5376824568551-0.147682456855064
5111.5411.17492680996820.365073190031801
5211.6211.61829778739870.00170221260128223
5311.5911.6998938164922-0.109893816492249
5411.4411.6002448918256-0.160244891825604
5511.3111.525086158189-0.215086158189001
5611.5611.24063555986780.319364440132162
5711.411.4890983758269-0.0890983758269428
5811.5111.36476187505690.145238124943145
5911.511.6095962693882-0.109596269388241
6011.2411.2997082882507-0.0597082882507465
6111.811.34384323065560.456156769344426
6211.8711.62448165426710.245518345732901
6311.8611.66574107770480.19425892229523
6412.1111.97517324211490.134826757885129
6511.9212.1906327684804-0.270632768480386
6612.6112.00115079912940.608849200870562
6713.3412.58083911971170.759160880288263
6813.3113.23537791671850.074622083281497
6913.4713.37237751851370.0976224814863382
7013.2413.5591580053409-0.319158005340867
7113.1813.5562223667439-0.376222366743885
7213.313.11925630691820.180743693081755

\begin{tabular}{lllllllll}
\hline
Interpolation Forecasts of Exponential Smoothing \tabularnewline
t & Observed & Fitted & Residuals \tabularnewline
13 & 12.22 & 12.2677376624260 & -0.0477376624260479 \tabularnewline
14 & 12.23 & 12.2499093149203 & -0.0199093149202998 \tabularnewline
15 & 11.92 & 11.9398216041343 & -0.0198216041342967 \tabularnewline
16 & 12.13 & 12.142393883475 & -0.0123938834750064 \tabularnewline
17 & 12.1 & 12.0958690349825 & 0.00413096501746146 \tabularnewline
18 & 12.15 & 12.1364110717607 & 0.0135889282392707 \tabularnewline
19 & 12.23 & 12.2193578323690 & 0.0106421676309836 \tabularnewline
20 & 12.08 & 12.0817588439362 & -0.00175884393621395 \tabularnewline
21 & 12.02 & 12.0331339044428 & -0.0131339044428191 \tabularnewline
22 & 11.93 & 11.9476616418300 & -0.0176616418300206 \tabularnewline
23 & 12.16 & 12.1645367785168 & -0.00453677851675138 \tabularnewline
24 & 11.87 & 11.8608177131991 & 0.00918228680085775 \tabularnewline
25 & 11.93 & 11.8658233456410 & 0.0641766543590307 \tabularnewline
26 & 11.79 & 11.9345837473385 & -0.144583747338494 \tabularnewline
27 & 11.43 & 11.5338660984570 & -0.103866098456965 \tabularnewline
28 & 11.63 & 11.6530126988605 & -0.0230126988604606 \tabularnewline
29 & 11.93 & 11.5881417470623 & 0.341858252937712 \tabularnewline
30 & 11.89 & 11.8878619346215 & 0.00213806537845151 \tabularnewline
31 & 11.83 & 11.9672040385983 & -0.137204038598309 \tabularnewline
32 & 11.59 & 11.7198001332662 & -0.129800133266173 \tabularnewline
33 & 12.04 & 11.5655487180540 & 0.474451281945957 \tabularnewline
34 & 11.81 & 11.8631490856060 & -0.0531490856060142 \tabularnewline
35 & 11.9 & 12.0717766206156 & -0.171776620615592 \tabularnewline
36 & 11.72 & 11.6584698796601 & 0.0615301203398655 \tabularnewline
37 & 11.91 & 11.7207867329659 & 0.189213267034051 \tabularnewline
38 & 11.94 & 11.8733713649015 & 0.0666286350985033 \tabularnewline
39 & 11.91 & 11.6643480763925 & 0.245651923607531 \tabularnewline
40 & 11.84 & 12.1176907060079 & -0.277690706007881 \tabularnewline
41 & 12.01 & 11.9514725822162 & 0.0585274177837558 \tabularnewline
42 & 11.89 & 12.0159250033739 & -0.125925003373920 \tabularnewline
43 & 11.8 & 11.9945464787100 & -0.194546478709986 \tabularnewline
44 & 11.7 & 11.7149264244336 & -0.0149264244335914 \tabularnewline
45 & 11.5 & 11.7431141063731 & -0.243114106373088 \tabularnewline
46 & 11.76 & 11.4122213731165 & 0.347778626883493 \tabularnewline
47 & 11.61 & 11.897054413292 & -0.287054413292001 \tabularnewline
48 & 11.27 & 11.4243086974453 & -0.154308697445261 \tabularnewline
49 & 11.64 & 11.3179509559454 & 0.322049044054621 \tabularnewline
50 & 11.39 & 11.5376824568551 & -0.147682456855064 \tabularnewline
51 & 11.54 & 11.1749268099682 & 0.365073190031801 \tabularnewline
52 & 11.62 & 11.6182977873987 & 0.00170221260128223 \tabularnewline
53 & 11.59 & 11.6998938164922 & -0.109893816492249 \tabularnewline
54 & 11.44 & 11.6002448918256 & -0.160244891825604 \tabularnewline
55 & 11.31 & 11.525086158189 & -0.215086158189001 \tabularnewline
56 & 11.56 & 11.2406355598678 & 0.319364440132162 \tabularnewline
57 & 11.4 & 11.4890983758269 & -0.0890983758269428 \tabularnewline
58 & 11.51 & 11.3647618750569 & 0.145238124943145 \tabularnewline
59 & 11.5 & 11.6095962693882 & -0.109596269388241 \tabularnewline
60 & 11.24 & 11.2997082882507 & -0.0597082882507465 \tabularnewline
61 & 11.8 & 11.3438432306556 & 0.456156769344426 \tabularnewline
62 & 11.87 & 11.6244816542671 & 0.245518345732901 \tabularnewline
63 & 11.86 & 11.6657410777048 & 0.19425892229523 \tabularnewline
64 & 12.11 & 11.9751732421149 & 0.134826757885129 \tabularnewline
65 & 11.92 & 12.1906327684804 & -0.270632768480386 \tabularnewline
66 & 12.61 & 12.0011507991294 & 0.608849200870562 \tabularnewline
67 & 13.34 & 12.5808391197117 & 0.759160880288263 \tabularnewline
68 & 13.31 & 13.2353779167185 & 0.074622083281497 \tabularnewline
69 & 13.47 & 13.3723775185137 & 0.0976224814863382 \tabularnewline
70 & 13.24 & 13.5591580053409 & -0.319158005340867 \tabularnewline
71 & 13.18 & 13.5562223667439 & -0.376222366743885 \tabularnewline
72 & 13.3 & 13.1192563069182 & 0.180743693081755 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=13631&T=2

[TABLE]
[ROW][C]Interpolation Forecasts of Exponential Smoothing[/C][/ROW]
[ROW][C]t[/C][C]Observed[/C][C]Fitted[/C][C]Residuals[/C][/ROW]
[ROW][C]13[/C][C]12.22[/C][C]12.2677376624260[/C][C]-0.0477376624260479[/C][/ROW]
[ROW][C]14[/C][C]12.23[/C][C]12.2499093149203[/C][C]-0.0199093149202998[/C][/ROW]
[ROW][C]15[/C][C]11.92[/C][C]11.9398216041343[/C][C]-0.0198216041342967[/C][/ROW]
[ROW][C]16[/C][C]12.13[/C][C]12.142393883475[/C][C]-0.0123938834750064[/C][/ROW]
[ROW][C]17[/C][C]12.1[/C][C]12.0958690349825[/C][C]0.00413096501746146[/C][/ROW]
[ROW][C]18[/C][C]12.15[/C][C]12.1364110717607[/C][C]0.0135889282392707[/C][/ROW]
[ROW][C]19[/C][C]12.23[/C][C]12.2193578323690[/C][C]0.0106421676309836[/C][/ROW]
[ROW][C]20[/C][C]12.08[/C][C]12.0817588439362[/C][C]-0.00175884393621395[/C][/ROW]
[ROW][C]21[/C][C]12.02[/C][C]12.0331339044428[/C][C]-0.0131339044428191[/C][/ROW]
[ROW][C]22[/C][C]11.93[/C][C]11.9476616418300[/C][C]-0.0176616418300206[/C][/ROW]
[ROW][C]23[/C][C]12.16[/C][C]12.1645367785168[/C][C]-0.00453677851675138[/C][/ROW]
[ROW][C]24[/C][C]11.87[/C][C]11.8608177131991[/C][C]0.00918228680085775[/C][/ROW]
[ROW][C]25[/C][C]11.93[/C][C]11.8658233456410[/C][C]0.0641766543590307[/C][/ROW]
[ROW][C]26[/C][C]11.79[/C][C]11.9345837473385[/C][C]-0.144583747338494[/C][/ROW]
[ROW][C]27[/C][C]11.43[/C][C]11.5338660984570[/C][C]-0.103866098456965[/C][/ROW]
[ROW][C]28[/C][C]11.63[/C][C]11.6530126988605[/C][C]-0.0230126988604606[/C][/ROW]
[ROW][C]29[/C][C]11.93[/C][C]11.5881417470623[/C][C]0.341858252937712[/C][/ROW]
[ROW][C]30[/C][C]11.89[/C][C]11.8878619346215[/C][C]0.00213806537845151[/C][/ROW]
[ROW][C]31[/C][C]11.83[/C][C]11.9672040385983[/C][C]-0.137204038598309[/C][/ROW]
[ROW][C]32[/C][C]11.59[/C][C]11.7198001332662[/C][C]-0.129800133266173[/C][/ROW]
[ROW][C]33[/C][C]12.04[/C][C]11.5655487180540[/C][C]0.474451281945957[/C][/ROW]
[ROW][C]34[/C][C]11.81[/C][C]11.8631490856060[/C][C]-0.0531490856060142[/C][/ROW]
[ROW][C]35[/C][C]11.9[/C][C]12.0717766206156[/C][C]-0.171776620615592[/C][/ROW]
[ROW][C]36[/C][C]11.72[/C][C]11.6584698796601[/C][C]0.0615301203398655[/C][/ROW]
[ROW][C]37[/C][C]11.91[/C][C]11.7207867329659[/C][C]0.189213267034051[/C][/ROW]
[ROW][C]38[/C][C]11.94[/C][C]11.8733713649015[/C][C]0.0666286350985033[/C][/ROW]
[ROW][C]39[/C][C]11.91[/C][C]11.6643480763925[/C][C]0.245651923607531[/C][/ROW]
[ROW][C]40[/C][C]11.84[/C][C]12.1176907060079[/C][C]-0.277690706007881[/C][/ROW]
[ROW][C]41[/C][C]12.01[/C][C]11.9514725822162[/C][C]0.0585274177837558[/C][/ROW]
[ROW][C]42[/C][C]11.89[/C][C]12.0159250033739[/C][C]-0.125925003373920[/C][/ROW]
[ROW][C]43[/C][C]11.8[/C][C]11.9945464787100[/C][C]-0.194546478709986[/C][/ROW]
[ROW][C]44[/C][C]11.7[/C][C]11.7149264244336[/C][C]-0.0149264244335914[/C][/ROW]
[ROW][C]45[/C][C]11.5[/C][C]11.7431141063731[/C][C]-0.243114106373088[/C][/ROW]
[ROW][C]46[/C][C]11.76[/C][C]11.4122213731165[/C][C]0.347778626883493[/C][/ROW]
[ROW][C]47[/C][C]11.61[/C][C]11.897054413292[/C][C]-0.287054413292001[/C][/ROW]
[ROW][C]48[/C][C]11.27[/C][C]11.4243086974453[/C][C]-0.154308697445261[/C][/ROW]
[ROW][C]49[/C][C]11.64[/C][C]11.3179509559454[/C][C]0.322049044054621[/C][/ROW]
[ROW][C]50[/C][C]11.39[/C][C]11.5376824568551[/C][C]-0.147682456855064[/C][/ROW]
[ROW][C]51[/C][C]11.54[/C][C]11.1749268099682[/C][C]0.365073190031801[/C][/ROW]
[ROW][C]52[/C][C]11.62[/C][C]11.6182977873987[/C][C]0.00170221260128223[/C][/ROW]
[ROW][C]53[/C][C]11.59[/C][C]11.6998938164922[/C][C]-0.109893816492249[/C][/ROW]
[ROW][C]54[/C][C]11.44[/C][C]11.6002448918256[/C][C]-0.160244891825604[/C][/ROW]
[ROW][C]55[/C][C]11.31[/C][C]11.525086158189[/C][C]-0.215086158189001[/C][/ROW]
[ROW][C]56[/C][C]11.56[/C][C]11.2406355598678[/C][C]0.319364440132162[/C][/ROW]
[ROW][C]57[/C][C]11.4[/C][C]11.4890983758269[/C][C]-0.0890983758269428[/C][/ROW]
[ROW][C]58[/C][C]11.51[/C][C]11.3647618750569[/C][C]0.145238124943145[/C][/ROW]
[ROW][C]59[/C][C]11.5[/C][C]11.6095962693882[/C][C]-0.109596269388241[/C][/ROW]
[ROW][C]60[/C][C]11.24[/C][C]11.2997082882507[/C][C]-0.0597082882507465[/C][/ROW]
[ROW][C]61[/C][C]11.8[/C][C]11.3438432306556[/C][C]0.456156769344426[/C][/ROW]
[ROW][C]62[/C][C]11.87[/C][C]11.6244816542671[/C][C]0.245518345732901[/C][/ROW]
[ROW][C]63[/C][C]11.86[/C][C]11.6657410777048[/C][C]0.19425892229523[/C][/ROW]
[ROW][C]64[/C][C]12.11[/C][C]11.9751732421149[/C][C]0.134826757885129[/C][/ROW]
[ROW][C]65[/C][C]11.92[/C][C]12.1906327684804[/C][C]-0.270632768480386[/C][/ROW]
[ROW][C]66[/C][C]12.61[/C][C]12.0011507991294[/C][C]0.608849200870562[/C][/ROW]
[ROW][C]67[/C][C]13.34[/C][C]12.5808391197117[/C][C]0.759160880288263[/C][/ROW]
[ROW][C]68[/C][C]13.31[/C][C]13.2353779167185[/C][C]0.074622083281497[/C][/ROW]
[ROW][C]69[/C][C]13.47[/C][C]13.3723775185137[/C][C]0.0976224814863382[/C][/ROW]
[ROW][C]70[/C][C]13.24[/C][C]13.5591580053409[/C][C]-0.319158005340867[/C][/ROW]
[ROW][C]71[/C][C]13.18[/C][C]13.5562223667439[/C][C]-0.376222366743885[/C][/ROW]
[ROW][C]72[/C][C]13.3[/C][C]13.1192563069182[/C][C]0.180743693081755[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=13631&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=13631&T=2

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Interpolation Forecasts of Exponential Smoothing
tObservedFittedResiduals
1312.2212.2677376624260-0.0477376624260479
1412.2312.2499093149203-0.0199093149202998
1511.9211.9398216041343-0.0198216041342967
1612.1312.142393883475-0.0123938834750064
1712.112.09586903498250.00413096501746146
1812.1512.13641107176070.0135889282392707
1912.2312.21935783236900.0106421676309836
2012.0812.0817588439362-0.00175884393621395
2112.0212.0331339044428-0.0131339044428191
2211.9311.9476616418300-0.0176616418300206
2312.1612.1645367785168-0.00453677851675138
2411.8711.86081771319910.00918228680085775
2511.9311.86582334564100.0641766543590307
2611.7911.9345837473385-0.144583747338494
2711.4311.5338660984570-0.103866098456965
2811.6311.6530126988605-0.0230126988604606
2911.9311.58814174706230.341858252937712
3011.8911.88786193462150.00213806537845151
3111.8311.9672040385983-0.137204038598309
3211.5911.7198001332662-0.129800133266173
3312.0411.56554871805400.474451281945957
3411.8111.8631490856060-0.0531490856060142
3511.912.0717766206156-0.171776620615592
3611.7211.65846987966010.0615301203398655
3711.9111.72078673296590.189213267034051
3811.9411.87337136490150.0666286350985033
3911.9111.66434807639250.245651923607531
4011.8412.1176907060079-0.277690706007881
4112.0111.95147258221620.0585274177837558
4211.8912.0159250033739-0.125925003373920
4311.811.9945464787100-0.194546478709986
4411.711.7149264244336-0.0149264244335914
4511.511.7431141063731-0.243114106373088
4611.7611.41222137311650.347778626883493
4711.6111.897054413292-0.287054413292001
4811.2711.4243086974453-0.154308697445261
4911.6411.31795095594540.322049044054621
5011.3911.5376824568551-0.147682456855064
5111.5411.17492680996820.365073190031801
5211.6211.61829778739870.00170221260128223
5311.5911.6998938164922-0.109893816492249
5411.4411.6002448918256-0.160244891825604
5511.3111.525086158189-0.215086158189001
5611.5611.24063555986780.319364440132162
5711.411.4890983758269-0.0890983758269428
5811.5111.36476187505690.145238124943145
5911.511.6095962693882-0.109596269388241
6011.2411.2997082882507-0.0597082882507465
6111.811.34384323065560.456156769344426
6211.8711.62448165426710.245518345732901
6311.8611.66574107770480.19425892229523
6412.1111.97517324211490.134826757885129
6511.9212.1906327684804-0.270632768480386
6612.6112.00115079912940.608849200870562
6713.3412.58083911971170.759160880288263
6813.3113.23537791671850.074622083281497
6913.4713.37237751851370.0976224814863382
7013.2413.5591580053409-0.319158005340867
7113.1813.5562223667439-0.376222366743885
7213.313.11925630691820.180743693081755







Extrapolation Forecasts of Exponential Smoothing
tForecast95% Lower Bound95% Upper Bound
7313.554421138256413.16276404044313.9460782360697
7413.535565583354113.006030336311314.0651008303969
7513.429566850165012.7799668619314.0791668384001
7613.658272333997612.882631946613414.4339127213818
7713.767438211279012.873567780294114.6613086422640
7813.974872707557612.957548501956714.9921969131586
7914.152956286811613.013140242199515.2927723314236
8014.121542377717312.874422636586315.3686621188483
8114.178535066214512.816551649228615.5405184832005
8214.200698664684712.726267907098915.6751294222704
8314.423127900741912.814501119089516.0317546823943
8414.33780453499019.642263306738619.0333457632416

\begin{tabular}{lllllllll}
\hline
Extrapolation Forecasts of Exponential Smoothing \tabularnewline
t & Forecast & 95% Lower Bound & 95% Upper Bound \tabularnewline
73 & 13.5544211382564 & 13.162764040443 & 13.9460782360697 \tabularnewline
74 & 13.5355655833541 & 13.0060303363113 & 14.0651008303969 \tabularnewline
75 & 13.4295668501650 & 12.77996686193 & 14.0791668384001 \tabularnewline
76 & 13.6582723339976 & 12.8826319466134 & 14.4339127213818 \tabularnewline
77 & 13.7674382112790 & 12.8735677802941 & 14.6613086422640 \tabularnewline
78 & 13.9748727075576 & 12.9575485019567 & 14.9921969131586 \tabularnewline
79 & 14.1529562868116 & 13.0131402421995 & 15.2927723314236 \tabularnewline
80 & 14.1215423777173 & 12.8744226365863 & 15.3686621188483 \tabularnewline
81 & 14.1785350662145 & 12.8165516492286 & 15.5405184832005 \tabularnewline
82 & 14.2006986646847 & 12.7262679070989 & 15.6751294222704 \tabularnewline
83 & 14.4231279007419 & 12.8145011190895 & 16.0317546823943 \tabularnewline
84 & 14.3378045349901 & 9.6422633067386 & 19.0333457632416 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=13631&T=3

[TABLE]
[ROW][C]Extrapolation Forecasts of Exponential Smoothing[/C][/ROW]
[ROW][C]t[/C][C]Forecast[/C][C]95% Lower Bound[/C][C]95% Upper Bound[/C][/ROW]
[ROW][C]73[/C][C]13.5544211382564[/C][C]13.162764040443[/C][C]13.9460782360697[/C][/ROW]
[ROW][C]74[/C][C]13.5355655833541[/C][C]13.0060303363113[/C][C]14.0651008303969[/C][/ROW]
[ROW][C]75[/C][C]13.4295668501650[/C][C]12.77996686193[/C][C]14.0791668384001[/C][/ROW]
[ROW][C]76[/C][C]13.6582723339976[/C][C]12.8826319466134[/C][C]14.4339127213818[/C][/ROW]
[ROW][C]77[/C][C]13.7674382112790[/C][C]12.8735677802941[/C][C]14.6613086422640[/C][/ROW]
[ROW][C]78[/C][C]13.9748727075576[/C][C]12.9575485019567[/C][C]14.9921969131586[/C][/ROW]
[ROW][C]79[/C][C]14.1529562868116[/C][C]13.0131402421995[/C][C]15.2927723314236[/C][/ROW]
[ROW][C]80[/C][C]14.1215423777173[/C][C]12.8744226365863[/C][C]15.3686621188483[/C][/ROW]
[ROW][C]81[/C][C]14.1785350662145[/C][C]12.8165516492286[/C][C]15.5405184832005[/C][/ROW]
[ROW][C]82[/C][C]14.2006986646847[/C][C]12.7262679070989[/C][C]15.6751294222704[/C][/ROW]
[ROW][C]83[/C][C]14.4231279007419[/C][C]12.8145011190895[/C][C]16.0317546823943[/C][/ROW]
[ROW][C]84[/C][C]14.3378045349901[/C][C]9.6422633067386[/C][C]19.0333457632416[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=13631&T=3

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=13631&T=3

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Extrapolation Forecasts of Exponential Smoothing
tForecast95% Lower Bound95% Upper Bound
7313.554421138256413.16276404044313.9460782360697
7413.535565583354113.006030336311314.0651008303969
7513.429566850165012.7799668619314.0791668384001
7613.658272333997612.882631946613414.4339127213818
7713.767438211279012.873567780294114.6613086422640
7813.974872707557612.957548501956714.9921969131586
7914.152956286811613.013140242199515.2927723314236
8014.121542377717312.874422636586315.3686621188483
8114.178535066214512.816551649228615.5405184832005
8214.200698664684712.726267907098915.6751294222704
8314.423127900741912.814501119089516.0317546823943
8414.33780453499019.642263306738619.0333457632416



Parameters (Session):
par1 = 12 ; par2 = Triple ; par3 = multiplicative ;
Parameters (R input):
par1 = 12 ; par2 = Triple ; par3 = multiplicative ;
R code (references can be found in the software module):
par1 <- as.numeric(par1)
if (par2 == 'Single') K <- 1
if (par2 == 'Double') K <- 2
if (par2 == 'Triple') K <- par1
nx <- length(x)
nxmK <- nx - K
x <- ts(x, frequency = par1)
if (par2 == 'Single') fit <- HoltWinters(x, gamma=0, beta=0)
if (par2 == 'Double') fit <- HoltWinters(x, gamma=0)
if (par2 == 'Triple') fit <- HoltWinters(x, seasonal=par3)
fit
myresid <- x - fit$fitted[,'xhat']
bitmap(file='test1.png')
op <- par(mfrow=c(2,1))
plot(fit,ylab='Observed (black) / Fitted (red)',main='Interpolation Fit of Exponential Smoothing')
plot(myresid,ylab='Residuals',main='Interpolation Prediction Errors')
par(op)
dev.off()
bitmap(file='test2.png')
p <- predict(fit, par1, prediction.interval=TRUE)
np <- length(p[,1])
plot(fit,p,ylab='Observed (black) / Fitted (red)',main='Extrapolation Fit of Exponential Smoothing')
dev.off()
bitmap(file='test3.png')
op <- par(mfrow = c(2,2))
acf(as.numeric(myresid),lag.max = nx/2,main='Residual ACF')
spectrum(myresid,main='Residals Periodogram')
cpgram(myresid,main='Residal Cumulative Periodogram')
qqnorm(myresid,main='Residual Normal QQ Plot')
qqline(myresid)
par(op)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Estimated Parameters of Exponential Smoothing',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Parameter',header=TRUE)
a<-table.element(a,'Value',header=TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'alpha',header=TRUE)
a<-table.element(a,fit$alpha)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'beta',header=TRUE)
a<-table.element(a,fit$beta)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'gamma',header=TRUE)
a<-table.element(a,fit$gamma)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Interpolation Forecasts of Exponential Smoothing',4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'t',header=TRUE)
a<-table.element(a,'Observed',header=TRUE)
a<-table.element(a,'Fitted',header=TRUE)
a<-table.element(a,'Residuals',header=TRUE)
a<-table.row.end(a)
for (i in 1:nxmK) {
a<-table.row.start(a)
a<-table.element(a,i+K,header=TRUE)
a<-table.element(a,x[i+K])
a<-table.element(a,fit$fitted[i,'xhat'])
a<-table.element(a,myresid[i])
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable1.tab')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Extrapolation Forecasts of Exponential Smoothing',4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'t',header=TRUE)
a<-table.element(a,'Forecast',header=TRUE)
a<-table.element(a,'95% Lower Bound',header=TRUE)
a<-table.element(a,'95% Upper Bound',header=TRUE)
a<-table.row.end(a)
for (i in 1:np) {
a<-table.row.start(a)
a<-table.element(a,nx+i,header=TRUE)
a<-table.element(a,p[i,'fit'])
a<-table.element(a,p[i,'lwr'])
a<-table.element(a,p[i,'upr'])
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable2.tab')