This is Spring Board Data Wrangling Exercise 2. This exercise involves the following basic data manipulation:
0: Loading the data in RStudio
1: Port of embarkation. Finding the missing values and replace them
2: Age. Using the mean or median to fill missing values.
3: Lifeboat. Filling the empty slots in the boat column with a dummy value e.g. the string 'None' or 'NA'.
4: Cabin. Creatng a new column has_cabin_number which has 1 if there is a cabin number, and 0 otherwise.
5: Submit the project on Github