Correlation Use the CO2 dataset (loaded by default in R) to answer the following questions 1. Create a New file in R. 2. Give a name to the file 3. Determine the class, the starting, ending and frequency of the data 4. Plot the variables 5. Interpret the variation of these variables over time 6. Calculate the correlation between 2 variables (The Pearson correlation). Use the cor function. 7. compute the Spearman correlation.

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