Running examples in ‘FlexDotPlot-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dot_plot
> ### Title: Dot-plot - Pacman-plot function
> ### Aliases: dot_plot
> 
> ### ** Examples
> 
> library(FlexDotPlot)
> data(CBMC8K_example_data)
> dotplot = dot_plot(data.to.plot=CBMC8K_example_data, size_var="RNA.avg.exp.scaled",
+ col_var="ADT.avg.exp.scaled", text_var="ADT.pct.exp.sup.cutoff",
+ shape_var="canonical_marker", shape_use = c("\u25CF","\u2737"),x.lab.pos="bottom",
+ y.lab.pos="left", cols.use=c("lightgrey","orange","red", "darkred"),
+ size_legend="RNA", col_legend="ADT", shape_legend="Canonical marker ?",
+ shape.scale =12, text.size=3, plot.legend = TRUE,
+ size.breaks.number=4, color.breaks.number=4, shape.breaks.number=5,
+ dend_x_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dend_y_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dist_method="euclidean",hclust_method="ward.D", do.return = TRUE)
Using : 
 - RNA.avg.exp.scaled values to set shape size
 - ADT.avg.exp.scaled values to set shape color
 - ADT.pct.exp.sup.cutoff values to add text on shapes
 - canonical_marker values to determine shapes (2 shapes detected)[1] "In FAMD_x_var : Adding y index"
[1] "In FAMD_x_var : Adding x index"
[1] "In FAMD_y_var : Adding y index"
[1] "In FAMD_y_var : Adding x index"
Error in grid.Call.graphics(C_points, x$x, x$y, x$pch, x$size) : 
  conversion failure on '●' in 'mbcsToSbcs': for ●
Calls: dot_plot ... drawDetails -> drawDetails.points -> grid.Call.graphics
Execution halted
Running examples in ‘FlexDotPlot-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dot_plot
> ### Title: Dot-plot - Pacman-plot function
> ### Aliases: dot_plot
> 
> ### ** Examples
> 
> library(FlexDotPlot)
> data(CBMC8K_example_data)
> dotplot = dot_plot(data.to.plot=CBMC8K_example_data, size_var="RNA.avg.exp.scaled",
+ col_var="ADT.avg.exp.scaled", text_var="ADT.pct.exp.sup.cutoff",
+ shape_var="canonical_marker", shape_use = c("\u25CF","\u2737"),x.lab.pos="bottom",
+ y.lab.pos="left", cols.use=c("lightgrey","orange","red", "darkred"),
+ size_legend="RNA", col_legend="ADT", shape_legend="Canonical marker ?",
+ shape.scale =12, text.size=3, plot.legend = TRUE,
+ size.breaks.number=4, color.breaks.number=4, shape.breaks.number=5,
+ dend_x_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dend_y_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dist_method="euclidean",hclust_method="ward.D", do.return = TRUE)
Using : 
 - RNA.avg.exp.scaled values to set shape size
 - ADT.avg.exp.scaled values to set shape color
 - ADT.pct.exp.sup.cutoff values to add text on shapes
 - canonical_marker values to determine shapes (2 shapes detected)[1] "In FAMD_x_var : Adding y index"
[1] "In FAMD_x_var : Adding x index"
[1] "In FAMD_y_var : Adding y index"
[1] "In FAMD_y_var : Adding x index"
Error in grid.Call.graphics(C_points, x$x, x$y, x$pch, x$size) : 
  conversion failure on '●' in 'mbcsToSbcs': for ● (U+25CF)
Calls: dot_plot ... drawDetails -> drawDetails.points -> grid.Call.graphics
Execution halted
Running examples in ‘FlexDotPlot-Ex.R’ failed
The error most likely occurred in:

> ### Name: dot_plot
> ### Title: Dot-plot - Pacman-plot function
> ### Aliases: dot_plot
> 
> ### ** Examples
> 
> library(FlexDotPlot)
> data(CBMC8K_example_data)
> dotplot = dot_plot(data.to.plot=CBMC8K_example_data, size_var="RNA.avg.exp.scaled",
+ col_var="ADT.avg.exp.scaled", text_var="ADT.pct.exp.sup.cutoff",
+ shape_var="canonical_marker", shape_use = c("\u25CF","\u2737"),x.lab.pos="bottom",
+ y.lab.pos="left", cols.use=c("lightgrey","orange","red", "darkred"),
+ size_legend="RNA", col_legend="ADT", shape_legend="Canonical marker ?",
+ shape.scale =12, text.size=3, plot.legend = TRUE,
+ size.breaks.number=4, color.breaks.number=4, shape.breaks.number=5,
+ dend_x_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dend_y_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dist_method="euclidean",hclust_method="ward.D", do.return = TRUE)
Using : 
 - RNA.avg.exp.scaled values to set shape size
 - ADT.avg.exp.scaled values to set shape color
 - ADT.pct.exp.sup.cutoff values to add text on shapes
 - canonical_marker values to determine shapes (2 shapes detected)[1] "In FAMD_x_var : Adding y index"
[1] "In FAMD_x_var : Adding x index"
[1] "In FAMD_y_var : Adding y index"
[1] "In FAMD_y_var : Adding x index"
Error in grid.Call.graphics(C_points, x$x, x$y, x$pch, x$size) : 
  conversion failure on '●' in 'mbcsToSbcs': for ● (U+25CF)
Calls: dot_plot ... drawDetails -> drawDetails.points -> grid.Call.graphics
Execution halted
Running examples in ‘FlexDotPlot-Ex.R’ failed
The error most likely occurred in:

> ### Name: dot_plot
> ### Title: Dot-plot - Pacman-plot function
> ### Aliases: dot_plot
> 
> ### ** Examples
> 
> library(FlexDotPlot)
> data(CBMC8K_example_data)
> dotplot = dot_plot(data.to.plot=CBMC8K_example_data, size_var="RNA.avg.exp.scaled",
+ col_var="ADT.avg.exp.scaled", text_var="ADT.pct.exp.sup.cutoff",
+ shape_var="canonical_marker", shape_use = c("\u25CF","\u2737"),x.lab.pos="bottom",
+ y.lab.pos="left", cols.use=c("lightgrey","orange","red", "darkred"),
+ size_legend="RNA", col_legend="ADT", shape_legend="Canonical marker ?",
+ shape.scale =12, text.size=3, plot.legend = TRUE,
+ size.breaks.number=4, color.breaks.number=4, shape.breaks.number=5,
+ dend_x_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dend_y_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dist_method="euclidean",hclust_method="ward.D", do.return = TRUE)
Using : 
 - RNA.avg.exp.scaled values to set shape size
 - ADT.avg.exp.scaled values to set shape color
 - ADT.pct.exp.sup.cutoff values to add text on shapes
 - canonical_marker values to determine shapes (2 shapes detected)[1] "In FAMD_x_var : Adding y index"
[1] "In FAMD_x_var : Adding x index"
[1] "In FAMD_y_var : Adding y index"
[1] "In FAMD_y_var : Adding x index"
Error in grid.Call.graphics(C_points, x$x, x$y, x$pch, x$size) : 
  conversion failure on '●' in 'mbcsToSbcs': for ● (U+25CF)
Calls: dot_plot ... drawDetails -> drawDetails.points -> grid.Call.graphics
Execution halted
Running examples in 'FlexDotPlot-Ex.R' failed
The error most likely occurred in:

> ### Name: dot_plot
> ### Title: Dot-plot - Pacman-plot function
> ### Aliases: dot_plot
> 
> ### ** Examples
> 
> library(FlexDotPlot)
> data(CBMC8K_example_data)
> dotplot = dot_plot(data.to.plot=CBMC8K_example_data, size_var="RNA.avg.exp.scaled",
+ col_var="ADT.avg.exp.scaled", text_var="ADT.pct.exp.sup.cutoff",
+ shape_var="canonical_marker", shape_use = c("\u25CF","\u2737"),x.lab.pos="bottom",
+ y.lab.pos="left", cols.use=c("lightgrey","orange","red", "darkred"),
+ size_legend="RNA", col_legend="ADT", shape_legend="Canonical marker ?",
+ shape.scale =12, text.size=3, plot.legend = TRUE,
+ size.breaks.number=4, color.breaks.number=4, shape.breaks.number=5,
+ dend_x_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dend_y_var=c("RNA.avg.exp.scaled","ADT.avg.exp.scaled"),
+ dist_method="euclidean",hclust_method="ward.D", do.return = TRUE)
Using : 
 - RNA.avg.exp.scaled values to set shape size
 - ADT.avg.exp.scaled values to set shape color
 - ADT.pct.exp.sup.cutoff values to add text on shapes
 - canonical_marker values to determine shapes (2 shapes detected)[1] "In FAMD_x_var : Adding y index"
[1] "In FAMD_x_var : Adding x index"
[1] "In FAMD_y_var : Adding y index"
[1] "In FAMD_y_var : Adding x index"
Error in grid.Call.graphics(C_points, x$x, x$y, x$pch, x$size) : 
  conversion failure on '●' in 'mbcsToSbcs': for ● (U+25CF)
Calls: dot_plot ... drawDetails -> drawDetails.points -> grid.Call.graphics
Execution halted