What does Continuous x aesthetic — did you forget aes(group=…) mean?

You can get around it with adding group = 1:

Scatterplot<-ggplot(
  diamonds[sample(nrow(diamonds), 1000), ],
  aes(carat, price, colour=clarity, group = 1)
)+
  geom_point(position="jitter", alpha=0.6)+
  facet_grid(~cut) + 
  scale_x_continuous(breaks=seq(0, 5, 1)) + 
  geom_boxplot(alpha=0, colour="black") +  
  scale_color_brewer(palette = "Set1")
plot(Scatterplot)

This removes the error. However, I did not check if your overall approach to this plot makes sense (see comments).

Regarding why group = 1 is necessary: I would recommend this chapter in R for Data Science.

Related Posts:

  1. How to randomize ggplot factor color scheme, keeping same default distances on color wheel?
  2. Position-dodge warning with ggplot boxplot?
  3. ggplot geom_text font size control
  4. increase legend font size ggplot2
  5. ggplot wrong color assignment
  6. ggplot2 line chart gives “geom_path: Each group consist of only one observation. Do you need to adjust the group aesthetic?”
  7. ggplot2 line chart gives “geom_path: Each group consist of only one observation. Do you need to adjust the group aesthetic?”
  8. Error in grid.Call(L_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : Polygon edge not found
  9. Editing legend (text) labels in ggplot
  10. Replace a value in a data frame based on a conditional (`if`) statement
  11. Create empty data frame with column names by assigning a string vector?
  12. Changing font size and direction of axes text in ggplot2
  13. Count number of occurences for each unique value
  14. Warning message: line appears to contain embedded nulls [duplicate]
  15. How to change line width in ggplot?
  16. Error in library(ggplot2) : There is no package called ‘ggplot2’
  17. How to drop columns by name in a data frame
  18. How to reshape data from long to wide format
  19. Change size of axes title and labels in ggplot2
  20. What’s the difference between lapply and do.call?
  21. Combine two or more columns in a dataframe into a new column with a new name
  22. Initial value in ‘vmmin’ is not finite even when changing the starting value
  23. Increase number of axis ticks
  24. R “Error: unexpected ‘}’ in “}”
  25. How to remove outliers from a dataset
  26. Mean per group in a data.frame
  27. Error in dev.off() : cannot shut down device 1 (the null device)
  28. How to create an empty matrix in R?
  29. standard deviation on dataframe does not work
  30. How to increase font size in a plot in R?
  31. What is the difference between = and ==?
  32. Merge r brings error “‘by’ must specify uniquely valid columns”
  33. Subscripts in plots in R
  34. What does the error “arguments imply differing number of rows: x, y” mean?
  35. Aggregate multiple columns at once
  36. Error in model.frame.default: variable lengths differ
  37. Non-numeric argument to mathematical function
  38. data.table vs dplyr: can one do something well the other can’t or does poorly?
  39. R – Concatenate two dataframes?
  40. KNN in R: ‘train and class have different lengths’?
  41. lme4::lmer reports “fixed-effect model matrix is rank deficient”, do I need a fix and how to?
  42. R multiple conditions in if statement
  43. Convert data.frame columns from factors to characters
  44. Re-ordering factor levels in data frame
  45. ggplot2, facet_grid, free scales?
  46. Understanding the result of modulo operator: %%
  47. Simple manual RMarkdown tables that look good in HTML, PDF and DOCX
  48. Select rows from a data frame based on values in a vector
  49. how to increase the limit for max.print in R
  50. backward elimination in R
  51. Filter data.frame rows by a logical condition
  52. How to plot 3D scatter diagram using ggplot?
  53. How do I convert a factor into date format?
  54. Write lines of text to a file in R
  55. How to compute summation in r
  56. Plot multiple boxplot in one graph
  57. R will plot but won’t draw abline
  58. scale_fill_discrete and scale_fill_manual – legend options confusion
  59. R – argument is of length zero in if statement
  60. ‘Incomplete final line’ warning when trying to read a .csv file into R
  61. Merging data – Error in fix.by(by.x, x)
  62. Error in 2:n : NA/NaN argument
  63. Error in generating boxplot two variable data frame: adding class “factor” to an invalid object
  64. Error : Unable to start png() device
  65. Remove NA values from a vector
  66. How to catch integer(0)?
  67. Print string and variable contents on the same line in R
  68. “no function to return from, jumping to top level”
  69. Does R have a wildcard expression (such as an asterisk (*))?
  70. r random forest error – type of predictors in new data do not match
  71. env=baseenv() in R
  72. How to set axis range R
  73. How to melt and cast dataframes using dplyr?
  74. What does the error “object not interpretable as a factor” mean?
  75. use first row data as column names in r
  76. What is the difference between require() and library()?
  77. Launching R help: Error in file(out, “wt”) : cannot open the connection
  78. R Sweave: NO TeX installation detected
  79. Boolean operators && and ||
  80. Reset par to the default values at startup
  81. R avoiding “restarting interrupted promise evaluation” warning
  82. How to increase the font size of ggtitle in ggplot2
  83. do-while loop in R
  84. ERROR: [on_request_read] connection reset by peer in R shiny
  85. Error in as.vector(x, mode) : cannot coerce type ‘closure’ to vector of type ‘any’
  86. Suppress output of a function
  87. Error in G * t(hat) : non-conformable arrays
  88. Get dplyr count of distinct in a readable way
  89. Error: isTRUE(gpclibPermitStatus()) is not TRUE
  90. What does is.na() applied to non-(list or vector) of type ‘NULL’ mean?
  91. error r: invalid subscript type “closure” in a simple regression
  92. Colour points in a plot differently depending on a vector of values
  93. Round down a numeric
  94. Use of ~ (tilde) in R programming Language
  95. Error: x must be atomic for ‘sort.list’
  96. Transposing in dplyr
  97. Can dplyr join on multiple columns or composite key?
  98. Convert data.frame column to a vector?
  99. Error in summary.connection(connection) : invalid connection
  100. Converting from a character to a numeric data frame

Leave a Comment