Running examples in 'qcr-Ex.R' failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted
Running examples in ‘qcr-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted
Running examples in ‘qcr-Ex.R’ failed
The error most likely occurred in:

> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted
Running examples in ‘qcr-Ex.R’ failed
The error most likely occurred in:

> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted
Running examples in 'qcr-Ex.R' failed
The error most likely occurred in:

> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted
Running examples in 'qcr-Ex.R' failed
The error most likely occurred in:

> ### Name: qcs.ca
> ### Title: Capability Analysis
> ### Aliases: qcs.ca
> 
> ### ** Examples
> 
> library(qcr)
> data(pistonrings) 
> xbar <- qcs.xbar(pistonrings[1:125,],plot = TRUE)
> LSL=73.99; USL=74.01
> limits = c(lsl = 73.99, usl = 74.01)
> qcs.ca(xbar, limits = limits)

Process Capability Analysis

Call:
qcs.ca(object = xbar, limits = limits)

Number of obs = 125          Target = 74
       Center =  74               LSL =  73.99
       StdDev =  0.009785         USL =  74.01

Paremetric Capability indices:

       Value    0.1%   99.9%
Cp    0.3407  0.2771  0.4065
Cp_l  0.3807  0.2739  0.4875
Cp_u  0.3006  0.2021  0.3991
Cp_k  0.3006  0.1944  0.4068
Cpm   0.3382  0.2749  0.4038


Non parametric Capability indices:

        Value
CNp    1.0082
CNpK   0.9275
CNpm   0.9799
CNpmk  0.9015


PPM:

         Exp<LSL 1.267e+07       Obs<LSL 0
         Exp>USL 1.836e+07       Obs>USL 8e+05
       Exp Total 3.103e+07     Obs Total 8e+05

Test:


	Anderson Darling Test for normal distribution

data:  xbar 
Error in round(x$statistic, 4) : 
  non-numeric argument to mathematical function
Calls: qcs.ca -> print -> print.adtest -> paste -> format
Execution halted