Package check result: ERROR

Check: examples, Result: ERROR
  Running examples in ‘PerformanceAnalytics-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: Omega
  > ### Title: calculate Omega for a return series
  > ### Aliases: Omega
  > 
  > ### ** Examples
  > 
  > 
  >     data(edhec)
  >     Omega(edhec)
                 Convertible Arbitrage CTA Global Distressed Securities
  Omega (L = 0%)              2.848491   1.618552              2.756588
                 Emerging Markets Equity Market Neutral Event Driven
  Omega (L = 0%)         1.752959              4.291785     2.630127
                 Fixed Income Arbitrage Global Macro Long/Short Equity
  Omega (L = 0%)               3.369045      2.89794          2.314433
                 Merger Arbitrage Relative Value Short Selling Funds of Funds
  Omega (L = 0%)         3.955367       3.662014     0.9247907       2.185667
  >     Omega(edhec[,13],method="interp",output="point")
  Error in FUN(newX[, i], ...) : 
    requireNamespace("Hmisc", quietly = TRUE) is not TRUE
  Calls: Omega -> apply -> FUN -> stopifnot
  Execution halted

Check: tests, Result: ERROR
    Running ‘tinytest.R’ [0s/0s]
  Running the tests in ‘tests/tinytest.R’ failed.
  Complete output:
    > if ( requireNamespace("tinytest", quietly=TRUE) ){
    +   
    +   tinytest::test_package("PerformanceAnalytics")
    + 
    +   }
    Loading required package: xts
    Loading required package: zoo
    
    Attaching package: 'zoo'
    
    The following objects are masked from 'package:base':
    
        as.Date, as.Date.numeric
    
    
    Attaching package: 'PerformanceAnalytics'
    
    The following object is masked from 'package:graphics':
    
        legend
    
    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    0 tests    
    test_CAPM.R...................    1 tests OK 
    test_CAPM.R...................    2 tests OK Error in .coefficients(xRa[, n[1]], xRb[, n[2]], subset, method = method,  : 
      "package:RobStatTM" %in% search() || requireNamespace("RobStatTM",  .... is not TRUE
    Calls: <Anonymous> ... SFM.coefficients -> apply -> FUN -> .coefficients -> stopifnot
    Execution halted

Check: re-building of vignette outputs, Result: ERROR
  Error(s) in re-building vignettes:
    ...
  --- re-building ‘PA_StandardErrors.pdf.asis’ using asis
  --- finished re-building ‘PA_StandardErrors.pdf.asis’
  
  --- re-building ‘textplotPresentation-CRUG-2011.pdf.asis’ using asis
  --- finished re-building ‘textplotPresentation-CRUG-2011.pdf.asis’
  
  --- re-building ‘EstimationComoments.Rnw’ using Sweave
  Loading required package: xts
  Loading required package: zoo
  
  Attaching package: ‘zoo’
  
  The following objects are masked from ‘package:base’:
  
      as.Date, as.Date.numeric
  
  
  Attaching package: ‘PerformanceAnalytics’
  
  The following object is masked from ‘package:graphics’:
  
      legend
  
  --- finished re-building ‘EstimationComoments.Rnw’
  
  --- re-building ‘PA-charts.Rnw’ using Sweave
  Loading required package: xts
  Loading required package: zoo
  
  Attaching package: ‘zoo’
  
  The following objects are masked from ‘package:base’:
  
      as.Date, as.Date.numeric
  
  
  Attaching package: ‘PerformanceAnalytics’
  
  The following object is masked from ‘package:graphics’:
  
      legend
  
  
  Error: processing vignette 'PA-charts.Rnw' failed with diagnostics:
   chunk 15 (label = tableCAPM) 
  Error in .coefficients(xRa[, n[1]], xRb[, n[2]], subset, method = method,  : 
    "package:RobStatTM" %in% search() || requireNamespace("RobStatTM",  .... is not TRUE
  
  --- failed re-building ‘PA-charts.Rnw’
  
  --- re-building ‘PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw’ using Sweave
  Loading required package: xts
  Loading required package: zoo
  
  Attaching package: ‘zoo’
  
  The following objects are masked from ‘package:base’:
  
      as.Date, as.Date.numeric
  
  
  Attaching package: ‘PerformanceAnalytics’
  
  The following object is masked from ‘package:graphics’:
  
      legend
  
  
  Error: processing vignette 'PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw' failed with diagnostics:
   chunk 14 (label = tableCAPM) 
  Error in .coefficients(xRa[, n[1]], xRb[, n[2]], subset, method = method,  : 
    "package:RobStatTM" %in% search() || requireNamespace("RobStatTM",  .... is not TRUE
  
  --- failed re-building ‘PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw’
  
  --- re-building ‘PerformanceAnalyticsPresentation-UseR-2007.Rnw’ using Sweave
  Loading required package: xts
  Loading required package: zoo
  
  Attaching package: ‘zoo’
  
  The following objects are masked from ‘package:base’:
  
      as.Date, as.Date.numeric
  
  
  Attaching package: ‘PerformanceAnalytics’
  
  The following object is masked from ‘package:graphics’:
  
      legend
  
  
  Error: processing vignette 'PerformanceAnalyticsPresentation-UseR-2007.Rnw' failed with diagnostics:
   chunk 12 (label = tableCAPM) 
  Error in .coefficients(xRa[, n[1]], xRb[, n[2]], subset, method = method,  : 
    "package:RobStatTM" %in% search() || requireNamespace("RobStatTM",  .... is not TRUE
  
  --- failed re-building ‘PerformanceAnalyticsPresentation-UseR-2007.Rnw’
  
  --- re-building ‘portfolio_returns.Rnw’ using Sweave
  Loading required package: xts
  Loading required package: zoo
  
  Attaching package: ‘zoo’
  
  The following objects are masked from ‘package:base’:
  
      as.Date, as.Date.numeric
  
  
  Attaching package: ‘PerformanceAnalytics’
  
  The following objects are masked _by_ ‘.GlobalEnv’:
  
      prices, weights
  
  The following object is masked from ‘package:graphics’:
  
      legend
  
  --- finished re-building ‘portfolio_returns.Rnw’
  
  SUMMARY: processing the following files failed:
    ‘PA-charts.Rnw’
    ‘PerformanceAnalyticsChartsPresentation-Meielisalp-2007.Rnw’
    ‘PerformanceAnalyticsPresentation-UseR-2007.Rnw’
  
  Error: Vignette re-building failed.
  Execution halted