Error with plotObsVsPred()

[PavelBal]

library(ospsuite)

defaultPlotConfiguration <- ospsuite:::.validateDefaultPlotConfiguration(NULL)

obsVsPredPlotConfiguration <- ospsuite:::.convertGeneralToSpecificPlotConfiguration(specificPlotConfiguration = tlf::ObsVsPredPlotConfiguration$new(), 
                                                                         generalPlotConfiguration = defaultPlotConfiguration)


df2 <- data.frame("name" = c("rat1", "rat2"),
                  "group" = c("myGroup", "myGroup"),
                  "dataType" = c("observed", "observed", "simulated", "simulated"),
                  "xValues" = c(0.083, 0.083),
                  "xUnit" = c("h", "h"),
                  "xDimension" = c("Time", "Time"),
                  "yValuesObserved" = c(15.7, 11.8),
                  "yErrorValues" = NA,
                  "yErrorType" = NA,
                  "yErrorUnit" = "nmol/l",
                  "yUnit" = c("nmol/l", "nmol/l"),
                  "yDimension" = c("Concentration (molar)", "Concentration (molar)"),
                  "lloq" = c(3.9, 3.9),
                  "yValuesSimulated" = c( 13.61104,  13.61104),
                  "residualValues" = c(-0.1427798, 0.1427813),
                  "yValuesObservedLower" = NA_real_,
                  "yValuesObservedHigher" = NA_real_
)


tlf::plotObsVsPred(data = df2, 
                   dataMapping = tlf::ObsVsPredDataMapping$new(x = "yValuesObserved", 
                                                               y = "yValuesSimulated", group = "group", xmin = "yValuesObservedLower", 
                                                               xmax = "yValuesObservedHigher", shape = "name", 
                                                               lloq = "lloq"), foldDistance = 1, plotConfiguration = obsVsPredPlotConfiguration)

i Error occurred in the 9th layer.
Caused by error in `unit()`:
! 'x' and 'units' must have length > 0

Happens here

TLF-Library/R/aaa-utilities.R

Line 100 in d206f85

try(suppressMessages(plotObject <- setXAxis(plotObject)))

[pchelle]

I think I encountered this issue before, if I recall it was due to log scale conversion and usage of annotation_logticks when there were actually no tick to display. I thought is was fixed at some point, but maybe not in the end.

Here is a sample example

library(ggplot2)

ggplot(
  data = data.frame(x = c(0.083, 0.083), y = c(13.61104,  13.61104)),
  mapping = aes(x,y)
) +
  geom_point() +
  scale_x_log10() +
  scale_y_log10() + 
  annotation_logticks()

#> Error in `annotation_logticks()`:
#> ! Problem while converting geom to grob.
#> ℹ Error occurred in the 2nd layer.
#> Caused by error in `unit()`:
#> ! 'x' and 'units' must have length > 0
#> Backtrace:
#>      ▆
#>   1. ├─base::tryCatch(...)
#>   2. │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
#>   3. │   ├─base (local) tryCatchOne(...)
#>   4. │   │ └─base (local) doTryCatch(return(expr), name, parentenv, handler)
#>   5. │   └─base (local) tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
#>   6. │     └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
#>   7. │       └─base (local) doTryCatch(return(expr), name, parentenv, handler)
#>   8. ├─base::withCallingHandlers(...)
#>   9. ├─base::saveRDS(...)
#>  10. ├─base::do.call(...)
#>  11. ├─base (local) `<fn>`(...)
#>  12. ├─global `<fn>`(input = base::quote("tweed-barb_reprex.R"))
#>  13. │ └─rmarkdown::render(input, quiet = TRUE, envir = globalenv(), encoding = "UTF-8")
#>  14. │   └─knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)
#>  15. │     └─knitr:::process_file(text, output)
#>  16. │       ├─base::withCallingHandlers(...)
#>  17. │       ├─base::withCallingHandlers(...)
#>  18. │       ├─knitr:::process_group(group)
#>  19. │       └─knitr:::process_group.block(group)
#>  20. │         └─knitr:::call_block(x)
#>  21. │           └─knitr:::block_exec(params)
#>  22. │             └─knitr:::eng_r(options)
#>  23. │               ├─knitr:::in_input_dir(...)
#>  24. │               │ └─knitr:::in_dir(input_dir(), expr)
#>  25. │               └─knitr (local) evaluate(...)
#>  26. │                 └─evaluate::evaluate(...)
#>  27. │                   └─evaluate:::evaluate_call(...)
#>  28. │                     ├─evaluate (local) handle(...)
#>  29. │                     │ └─base::try(f, silent = TRUE)
#>  30. │                     │   └─base::tryCatch(...)
#>  31. │                     │     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
#>  32. │                     │       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
#>  33. │                     │         └─base (local) doTryCatch(return(expr), name, parentenv, handler)
#>  34. │                     ├─base::withCallingHandlers(...)
#>  35. │                     ├─base::withVisible(value_fun(ev$value, ev$visible))
#>  36. │                     └─knitr (local) value_fun(ev$value, ev$visible)
#>  37. │                       └─knitr (local) fun(x, options = options)
#>  38. │                         ├─base::withVisible(knit_print(x, ...))
#>  39. │                         ├─knitr::knit_print(x, ...)
#>  40. │                         └─knitr:::knit_print.default(x, ...)
#>  41. │                           └─evaluate (local) normal_print(x)
#>  42. │                             ├─base::print(x)
#>  43. │                             └─ggplot2:::print.ggplot(x)
#>  44. │                               ├─ggplot2::ggplot_gtable(data)
#>  45. │                               └─ggplot2:::ggplot_gtable.ggplot_built(data)
#>  46. │                                 └─ggplot2:::by_layer(...)
#>  47. │                                   ├─rlang::try_fetch(...)
#>  48. │                                   │ ├─base::tryCatch(...)
#>  49. │                                   │ │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
#>  50. │                                   │ │   └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
#>  51. │                                   │ │     └─base (local) doTryCatch(return(expr), name, parentenv, handler)
#>  52. │                                   │ └─base::withCallingHandlers(...)
#>  53. │                                   └─ggplot2 (local) f(l = layers[[i]], d = data[[i]])
#>  54. │                                     └─l$draw_geom(d, layout)
#>  55. │                                       └─ggplot2 (local) draw_geom(..., self = self)
#>  56. │                                         └─self$geom$draw_layer(...)
#>  57. │                                           └─ggplot2 (local) draw_layer(..., self = self)
#>  58. │                                             └─base::lapply(...)
#>  59. │                                               └─ggplot2 (local) FUN(X[[i]], ...)
#>  60. │                                                 ├─rlang::inject(self$draw_panel(data, panel_params, coord, !!!params))
#>  61. │                                                 └─self$draw_panel(...)
#>  62. │                                                   └─ggplot2 (local) draw_panel(...)
#>  63. │                                                     ├─base::with(...)
#>  64. │                                                     └─base::with.default(...)
#>  65. │                                                       └─base::eval(substitute(expr), data, enclos = parent.frame())
#>  66. │                                                         └─base::eval(substitute(expr), data, enclos = parent.frame())
#>  67. │                                                           ├─grid::segmentsGrob(...)
#>  68. │                                                           │ └─grid::is.unit(x0)
#>  69. │                                                           └─grid::unit(yticks$start, "cm")
#>  70. │                                                             └─base::stop("'x' and 'units' must have length > 0")
#>  71. └─base::.handleSimpleError(...)
#>  72.   └─rlang (local) h(simpleError(msg, call))
#>  73.     └─handlers[[1L]](cnd)
#>  74.       └─cli::cli_abort(...)
#>  75.         └─rlang::abort(...)

^{Created on 2023-10-18 with reprex v2.0.2}