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

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot.RTSA
> ### Title: Plot RTSA object. Returns the R version of the original TSA
> ###   plot.
> ### Aliases: plot.RTSA
> 
> ### ** Examples
> 
> data(perioOxy)
> outRTSA <- RTSA(type = "analysis", data = perioOxy, outcome = "RR", mc = 0.8,
+  side = 2, alpha = 0.05, beta = 0.2, fixed = FALSE, es_alpha = "esOF", design = NULL)
> plot(x = outRTSA)
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '𝜏̂² 0.07, Î² 48.4%, D̂² 69.1%, Heterogeneity p-value 0.0186' in 'mbcsToSbcs': for 𝜏
Calls: <Anonymous> ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘RTSA-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: plot.RTSA
> ### Title: Plot RTSA object. Returns the R version of the original TSA
> ###   plot.
> ### Aliases: plot.RTSA
> 
> ### ** Examples
> 
> data(perioOxy)
> outRTSA <- RTSA(type = "analysis", data = perioOxy, outcome = "RR", mc = 0.8,
+  side = 2, alpha = 0.05, beta = 0.2, fixed = FALSE, es_alpha = "esOF", design = NULL)
> plot(x = outRTSA)
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '𝜏̂² 0.07, Î² 48.4%, D̂² 69.1%, Heterogeneity p-value 0.0186' in 'mbcsToSbcs': for 𝜏 (U+1D70F)
Calls: <Anonymous> ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘RTSA-Ex.R’ failed
The error most likely occurred in:

> ### Name: plot.RTSA
> ### Title: Plot RTSA object. Returns the R version of the original TSA
> ###   plot.
> ### Aliases: plot.RTSA
> 
> ### ** Examples
> 
> data(perioOxy)
> outRTSA <- RTSA(type = "analysis", data = perioOxy, outcome = "RR", mc = 0.8,
+  side = 2, alpha = 0.05, beta = 0.2, fixed = FALSE, es_alpha = "esOF", design = NULL)
> plot(x = outRTSA)
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '𝜏̂² 0.07, Î² 48.4%, D̂² 69.1%, Heterogeneity p-value 0.0186' in 'mbcsToSbcs': for 𝜏 (U+1D70F)
Calls: <Anonymous> ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in ‘RTSA-Ex.R’ failed
The error most likely occurred in:

> ### Name: plot.RTSA
> ### Title: Plot RTSA object. Returns the R version of the original TSA
> ###   plot.
> ### Aliases: plot.RTSA
> 
> ### ** Examples
> 
> data(perioOxy)
> outRTSA <- RTSA(type = "analysis", data = perioOxy, outcome = "RR", mc = 0.8,
+  side = 2, alpha = 0.05, beta = 0.2, fixed = FALSE, es_alpha = "esOF", design = NULL)
> plot(x = outRTSA)
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '𝜏̂² 0.07, Î² 48.4%, D̂² 69.1%, Heterogeneity p-value 0.0186' in 'mbcsToSbcs': for 𝜏 (U+1D70F)
Calls: <Anonymous> ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted
Running examples in 'RTSA-Ex.R' failed
The error most likely occurred in:

> ### Name: plot.RTSA
> ### Title: Plot RTSA object. Returns the R version of the original TSA
> ###   plot.
> ### Aliases: plot.RTSA
> 
> ### ** Examples
> 
> data(perioOxy)
> outRTSA <- RTSA(type = "analysis", data = perioOxy, outcome = "RR", mc = 0.8,
+  side = 2, alpha = 0.05, beta = 0.2, fixed = FALSE, es_alpha = "esOF", design = NULL)
> plot(x = outRTSA)
Error in grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y,  : 
  conversion failure on '𝜏̂² 0.07, Î² 48.4%, D̂² 69.1%, Heterogeneity p-value 0.0186' in 'mbcsToSbcs': for  (U+D835)
Calls: <Anonymous> ... <Anonymous> -> widthDetails -> widthDetails.text -> grid.Call
Execution halted