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Time Series




Time Series in R
Using the data set Tampa weather to create a time series function. 

R CODE:
##create data for the rainfall
rain2015 <- c(-3,41,33,6,14.6,28.2,21.4,1.81,15.60,0.52,2.90)
rain1995 <- c( 0 ,60, 46,16,21.2, 32.6, 26.9, 3.66, 24.20, 0.93, 5.60)
##storing time series and printint it out
rrain2015 <- ts(rain2015, )
rrain1995<- ts(rain1995)
rrain1995
 rrain2015

##set up time series for the year of rain fall
rain2015.timeseries <- ts(rain2015,start = c(2015,1),frequency = 12)



##print the year for rainfall 2015
print(rain2015.timeseries)


##plot the rain fall for 2015 year
plot.ts(rrain2015)
plot.ts(rain2015.timeseries)

lograin2015 <- log(rain2015)
plot.ts(lograin2015)

#plot multiple time series
combined.rainfall <-  matrix(c(rain1995,rain2015),nrow = 12)

rainfall.timeseries <- ts(combined.rainfall,start = c(2015,1),frequency = 12)

print(rainfall.timeseries)
plot(rainfall.timeseries, main = "Multiple Time Series")

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