AE 11: Harris Trust & Savings Bank

Multiple linear regression

Class announcements

• See this week’s schedule: Week 06
  • Lab 05 due Sun, Feb 28 at 11:59p
• Quiz 01: opens today at 12p, closes Fri at 11:59p

Questions?

AE 11: Harris Trust & Savings Bank

Clone the ae-11 repo and open a new project in RStudio. We will walk through the AE as a class.

Visualizing multiple linear regression

library(tidyverse)
library(plotly)
wages <- read_csv("data/wages.csv")

wages_scatterplot <- plot_ly(wages, x = ~Senior, y = ~Educ, z = ~Bsal, model = "lines") %>%
  add_markers() %>%
  layout(scene = list(xaxis = list(title = 'Senior'),
                     yaxis = list(title = 'Education'),
                     zaxis = list(title = 'Starting salary')))

wages_scatterplot