Data Structures in R Programming Assignment

Assignment Task

Use R Programming to perform the following analysis

• Print the structure of your dataset
• List the variables in your dataset
• Print the top 15 rows of your dataset
• Write a user-defined function using any of the variables from the data set.
• Use data manipulation techniques and filter rows based on any logical criteria that exist in your dataset.
• Identify the dependent & independent variables and use reshaping techniques and create a new data frame by joining those variables from your dataset.
• Remove missing values in your dataset.
• Identify and remove duplicated data in your dataset
• Reorder multiple rows in descending order
• Rename some of the column names in your dataset
• Add new variables in your data frame by using a mathematical function (for e.g. multiply an existing column by 2 and add it as a new variable to your data frame)
• Create a training set using random number generator engine.
• Print the summary statistics of your dataset
• Use any of the numerical variables from the dataset and perform the following statistical functions
• Mean
• Median
• Mode
• Range
• Plot a scatter plot for any 2 variables in your dataset
• Plot a bar plot for any 2 variables in your dataset
• Find the correlation between any 2 variables by applying least square linear regression model.

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