Category: R

Use R You are a data Scientist working for a sports team. You want to assess the improvement (or not) of 10 players’ running speed.You have been supplied with two vectors of data: Speed of players before doing a certain practice, and their speed after it. Your task is to calculate the following metrics: … Continue reading Use R
You are a data Scientist working for a sports team. You want to assess the

Provide in the plain text R commands (or software of your choice) that finds/solves the following: A study investigates the distribution of annual income for heads of households living in public housing in Chicago. For a random sample of size 30, the annual incomes (in thousands of dollars) are in the Chicago data file. Based… Continue reading Provide in the plain text R commands (or software of your choice) that finds/sol

You are a data Scientist working for a sports team. You want to assess the improvement (or not) of 10 players’ running speed.You have been supplied with two vectors of data: Speed of players before doing a certain practice, and their speed after it. Your task is to calculate the following metrics:  Improvement for… Continue reading You are a data Scientist working for a sports team. You want to assess the impro

Principal Investment Group offers their clients a variety of different stock and bond funds. They use a relatively “hands-off” approach, and let clients choose whatever mix of funds they’d like. They would like to analyze their clients’ choices of funds to see if any obvious patterns emerge, and to identify opportunities to help them improve… Continue reading Principal Investment Group offers their clients a variety of different stock and

Question 1 In a data set containing 300 private companies, two of the variables are “Size of Legal Department” and “Size of Marketing Department.” These two variables have a correlation of 0.62.Why do you think this strong positive correlation exists? Question 2 Download the HomePrices.csv file, and import it into RStudio. Store it in an… Continue reading Question 1
In a data set containing 300 private companies, two of the variables

1 Page summary of the language. Describe the type system, the reason for the language, and it’s current use in industry Submit Code examples and slides for presentation for review ahead of presentation 10-15 minute presentation on the language. Include the highlights of the language and access to code samples

I need to complete my assignment, all needed files are attached. I need both word and R studio file. Bid only if you are able to answer the question