keep getting error : `data` must be a data frame, or other object coercible by `fortify()`, not an S3 object with class uneval

[riawjddus12]

In fact, I'm a beginner. I want to make a graph using ggplot2.
But the error ( data must be a data frame, or other object coercible by fortify(), not an S3 object with class uneval ) is keeping. What should I do? (I want to use ed_di data to make a graph)
Thanks.

welfare1 <- welfare_new
welfare1 <- rename(welfare1,
ed = h01_g6,
di = h01_g8)
welfare1$ed <- ifelse(welfare1$ed == 1, NA, welfare1$ed)
table(welfare1$ed)

welfare1$di <- ifelse(welfare1$di == 0 | welfare1$di == 16, NA, welfare1$di)
table(welfare1$di)

qplot(welfare1$di)

ed_di <- welfare1 %>%
filter(!is.na(di) & !is.na(ed)) %>%
group_by(ed) %>%
summarise(n = n()) %>%
arrange(desc(n))

[andresrcs]

Hi!

To help us help you, could you please prepare a reproducible example (reprex) illustrating your issue? Please have a look at this guide, to see how to create one:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.2…

[woodward]

look at the help for qplot. You have to supply it x, y and data. Something like

qplot(x = ed, y = di, data = welfare1)