DATA VISUALIZATION IN R WITH GGVIS

Compute functions

Data Visualization in R with ggvis

mtcars %>% ggvis(~mpg, ~wt) %>% layer_smooths()

mtcars %>% compute_smooth(wt ~ mpg) %>% ggvis(~pred_, ~resp_) %>% layer_paths()

layer_smooths

Data Visualization in R with ggvis

1.51 32.091.56 31.691.61 31.281.66 30.871.71 30.451.76 30.031.81 29.611.86 29.181.91 28.741.96 28.302.01 27.832.06 27.352.11 26.842.16 26.332.21 25.822.26 25.302.31 24.792.35 24.302.40 23.822.45 23.37

pred_ resp_

data

21.0 6 160.0 2.621.0 6 160.0 2.922.8 4 108.0 2.321.4 6 258.0 3.218.7 8 360.0 3.418.1 6 225.0 3.514.3 8 360.0 3.624.4 4 146.7 3.222.8 4 140.8 3.119.2 6 167.6 3.417.8 6 167.6 3.416.4 8 275.8 4.117.3 8 275.8 3.715.2 8 275.8 3.810.4 8 472.0 5.210.4 8 460.0 5.414.7 8 440.0 5.332.4 4 78.7 2.230.4 4 75.7 1.633.9 4 71.1 1.8

mpg cyl wtdisp

coordinate systemcompute mark

propertiesyx

Data Visualization in R with ggvis

+ compute functions+

smooths model_predictions

etc.

bars

histograms densities

paths ribbonspoints

rects text

DATA VISUALIZATION IN R WITH GGVIS

Let's practice!

DATA VISUALIZATION IN R WITH GGVIS

Grouped data

Data Visualization in R with ggvis

dplyrHadleyWickham

Data Visualization in R with ggvis

mtcars %>% ggvis(~wt, ~mpg) %>% layer_paths()

21.0 6 160.0 2.621.0 6 160.0 2.922.8 4 108.0 2.321.4 6 258.0 3.218.7 8 360.0 3.418.1 6 225.0 3.514.3 8 360.0 3.624.4 4 146.7 3.222.8 4 140.8 3.119.2 6 167.6 3.417.8 6 167.6 3.416.4 8 275.8 4.117.3 8 275.8 3.715.2 8 275.8 3.810.4 8 472.0 5.210.4 8 460.0 5.414.7 8 440.0 5.332.4 4 78.7 2.230.4 4 75.7 1.633.9 4 71.1 1.8

mpg cyl wtdisp

Data Visualization in R with ggvis

mtcars %>% ggvis(~wt, ~mpg)mtcars %>% ggvis(~wt, ~mpg) %>% layer_lines()

%>% arrange(wt) %>% layer_paths()

Data Visualization in R with ggvis

group_by

Data Visualization in R with ggvis

DATA VISUALIZATION IN R WITH GGVIS

Let's practice!