amzn_ratings_over_time: Amazon Ratings Over Time

In taylorgrant/GSPtext: Tools for scraping and analyzing texts

Amazon Ratings Over Time

Description

Graphing star ratings over time. Time frame is either Month or Year. Graph types are either Bar or Line. If using a Line plot, there is an option to include a geom_smooth() that can be set to either "loess" or "lm".

Usage

amzn_ratings_over_time(
  data,
  time = c("month", "year"),
  viz_type = c("bar", "line"),
  trend = c("false", "loess", "lm")
)

Arguments

data	Data frame created by GSPtext::get_reviews() or in the same format
time	Time frame to aggregate by - either Monthly or Yearly
viz_type	Type of graph - either bar graph or line chart
trend	Include a trend line in the graph - either "lm" (linear fit) or "loess" (local polynomial fit)

Value

ggplot2 graphs - either bar or line plots

Examples

## Not run: 
amzn_ratings_over_time(data, time = "month", viz_type = "line", trend = "lm")
## End(Not run)

taylorgrant/GSPtext documentation built on April 15, 2023, 10:56 p.m.