top of page
PR and Communication
-
Are PR professionals same as journalists?
-
How can PR skills be useful for someone working in public policy?
Quantitative Analysis using R
-
Find the ‘chickwts’ dataset. What is the structure of the data?
-
How many factors are there in the ‘chickwts’ dataset?
-
Write code to calculate the mean weights of all feed types (in the ‘chickwts’ dataset).
-
Now go and view the ‘CO2’ dataset. What is the class of ‘Type’ and ‘uptake’ attributes?
-
For the ‘CO2’ dataset find the median value of conc by type.
-
Install a new package called ‘ISwR’. In ‘thuesen’ dataset of the ISwR package, find the mean of both blood.glucose and short.velocity and return the results as a list.
bottom of page