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

> ### Name: SARAHPlus
> ### Title: Stochastic Recursive Gradient Algorithm+ (SARAH+) Method
> ###   Learning Function
> ### Aliases: SARAHPlus
> 
> ### ** Examples
> 
> ##################################
> ## Learning and Build Model with SARAH+
> ## load R Package data
> data(gradDescentRData)
> ## get z-factor data
> dataSet <- gradDescentRData$CompressilbilityFactor
> ## split dataset
> splitedDataSet <- splitData(dataSet)
> ## build model with SARAH+
> SARAHPlusmodel <- SARAHPlus(splitedDataSet$dataTrain)
Error in ((abs(colSums(gradient)/3))^2) > (gammaS * ((abs(colSums(firstGradient)/3))^2)) &&  : 
  'length = 3' in coercion to 'logical(1)'
Calls: SARAHPlus
Execution halted
Running examples in ‘gradDescent-Ex.R’ failed
The error most likely occurred in:

> ### Name: SARAHPlus
> ### Title: Stochastic Recursive Gradient Algorithm+ (SARAH+) Method
> ###   Learning Function
> ### Aliases: SARAHPlus
> 
> ### ** Examples
> 
> ##################################
> ## Learning and Build Model with SARAH+
> ## load R Package data
> data(gradDescentRData)
> ## get z-factor data
> dataSet <- gradDescentRData$CompressilbilityFactor
> ## split dataset
> splitedDataSet <- splitData(dataSet)
> ## build model with SARAH+
> SARAHPlusmodel <- SARAHPlus(splitedDataSet$dataTrain)
Error in ((abs(colSums(gradient)/3))^2) > (gammaS * ((abs(colSums(firstGradient)/3))^2)) &&  : 
  'length = 3' in coercion to 'logical(1)'
Calls: SARAHPlus
Execution halted

Non-standard file/directory found at top level:
  'version'
Non-standard file/directory found at top level:
  ‘version’
Non-standard file/directory found at top level:
  ‘version’
Running examples in ‘iplots-Ex.R’ failed
The error most likely occurred in:

> ### Name: iplot.opt
> ### Title: Modify parameters of an interactive plot
> ### Aliases: iplot.opt
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(iris)
> attach(iris)
> iplot(Sepal.Width,Petal.Width)
ID:8 Name: "Scatterplot (Petal.Width vs Sepal.Width)"
> iplot.opt(xlim=c(1.5,5),col=Species)
Error in is.null(col) || is.na(col) : 
  'length = 150' in coercion to 'logical(1)'
Calls: iplot.opt -> .iplot.opt -> iset.brush
Execution halted
Non-standard file/directory found at top level:
  ‘version’
Running examples in ‘iplots-Ex.R’ failed
The error most likely occurred in:

> ### Name: iplot.opt
> ### Title: Modify parameters of an interactive plot
> ### Aliases: iplot.opt
> ### Keywords: hplot
> 
> ### ** Examples
> 
> data(iris)
> attach(iris)
> iplot(Sepal.Width,Petal.Width)
ID:8 Name: "Scatterplot (Petal.Width vs Sepal.Width)"
> iplot.opt(xlim=c(1.5,5),col=Species)
Error in is.null(col) || is.na(col) : 
  'length = 150' in coercion to 'logical(1)'
Calls: iplot.opt -> .iplot.opt -> iset.brush
Execution halted
Non-standard file/directory found at top level:
  ‘version’
Non-standard file/directory found at top level:
  ‘version’