I took a SAMPLE CODE (for Connected scatterplot) from the R gallery and applied to MY DATA, but got: "Don't know how to automatically pick scale for object ..." P.S. 1) R ver. 4.0 (Yes, Jeff); 2) Attached: mydata_dput (1 КБ)
SAMPLE CODE library(ggplot2) library(dplyr) library(hrbrthemes) data <- read.table("https://raw.githubusercontent.com/holtzy/data_to_viz/master/Example_dataset/3_TwoNumOrdered.csv ", header=T) data$date <- as.Date(data$date) # Plot data %>% tail(10) %>% ggplot( aes(x=date, y=value)) + geom_line( color="grey") + geom_point(shape=21, color="black", fill="#69b3a2", size=6) + theme_ipsum() + ggtitle("Evolution of bitcoin price") ====== MY DATA mydata <- read.table("E:/mydata.csv", header=TRUE, sep=";", dec=",") str(mydata) 'data.frame': 7 obs. of 2 variables: $ date : chr "01.01.2000" "02.01.2000" ... $ value: int 11 12 ... mydata$date <- as.Date(mydata$date, "%d.%m.%Y") str(mydata$date) Date[1:7], format: "2000-01-01" # Bert, thanks for the explanation! # Rainer, thanks for the specific code! # And then the problem: mydata %>% tail(10) %>% ggplot( aes(x=mydata, y=value)) + geom_line( color="grey") + geom_point(shape=21, color="black", fill="#69b3a2", size=6) + theme_ipsum() + ggtitle("Evolution") "Don't know how to automatically pick scale for object of type data.frame. Defaulting to continuous. Error: Aesthetics must be either length 1 or the same as the data (7): x" ______________________________________________ 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.