1. Data and library upload
##   iso2c country GDPPerCap year
## 1    CA  Canada  42157.93 2016
## 2    CA  Canada  43315.70 2015
## 3    CA  Canada  50440.43 2014
## 4    CA  Canada  52413.72 2013
## 5    CA  Canada  52496.69 2012
## 6    CA  Canada  52082.21 2011
##    iso2c country GDPPerCap year
## 57    CA  Canada  2294.569 1960
## 56    CA  Canada  2231.294 1961
## 55    CA  Canada  2255.230 1962
## 54    CA  Canada  2354.839 1963
## 53    CA  Canada  2529.518 1964
## 52    CA  Canada  2739.586 1965
  1. Data cleaning and preparation

## Time Series:
## Start = 1960 
## End = 2016 
## Frequency = 1 
##  [1]  2294.569  2231.294  2255.230  2354.839  2529.518  2739.586  3010.706
##  [8]  3173.076  3411.060  3703.990  4121.933  4586.256  5141.617  5870.601
## [15]  7043.474  7489.941  8783.722  8892.762  9096.059 10012.444 11135.438
## [22] 12297.786 12439.748 13377.896 13826.650 14060.462 14403.829 16245.452
## [29] 18864.263 20638.290 21371.291 21664.599 20771.250 20017.430 19859.204
## [36] 20577.489 21183.220 21770.134 20887.839 22167.226 24124.169 23691.595
## [43] 24167.804 28172.149 31979.872 36189.588 40386.699 44544.527 46596.336
## [50] 40773.454 47447.476 52082.211 52496.695 52413.721 50440.434 43315.700
## [57] 42157.928
  1. Visualization of the Forecast
## Series: can 
## ARIMA(0,1,1) with drift 
## 
## Coefficients:
##          ma1     drift
##       0.3340  711.0145
## s.e.  0.1357  355.4365
## 
## sigma^2 estimated as 4158597:  log likelihood=-505.24
## AIC=1016.48   AICc=1016.94   BIC=1022.56
##        ma1      drift 
##   0.334043 711.014485