Hi. I’m a student from South Korea, and I’m studying R by myself. While I am studying, I have a trouble dealing with ggplot(especially, about parameter ‘family’) > b <- biopsy > b$classn[b$class == "benign"] <- 0 > b$classn[b$class == "malignant"] <- 1 > ggplot(b, aes(x = V1, y = classn)) + geom_point(position = > position_jitter(width = 0.3, height = 0.06), alpha = 0.4, shape = 21, size = > 1.5) + stat_smooth(method = "glm", family = “bimomial")) #first code Warning: Ignoring unknown parameters: family
While studying, I am wondering why there is a warning message. And also, there comes a wrong logistic model(Above picture). But in fact, I expect the below picture from the above code. And the below code yields ‘the model’ that I expected(below picture) ggplot(b, aes(x = V1, y = classn)) + geom_point(position = position_jitter(width = 0.3, height = 0.06), alpha = 0.4, shape = 21, size = 1.5) + stat_smooth(method = "glm", method.args = list(family = "binomial")) What’s wrong with the first code? When I searched about that from online, other people don’t seem to have a problem using family parameters. (I currently updated ggplot2, MASS, and sjPlot (Also, double checked it) Plus, I used code w/ or w/o using “”) I hope getting a good response from you. Thanks for reading my mail, and if my message has a rude expression, I’m sorry for my bad english skills..:( ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
