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

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in ‘VertexSort-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in ‘VertexSort-Ex.R’ failed
The error most likely occurred in:

> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in ‘VertexSort-Ex.R’ failed
The error most likely occurred in:

> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in 'VertexSort-Ex.R' failed
The error most likely occurred in:

> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in ‘VertexSort-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in ‘VertexSort-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in 'VertexSort-Ex.R' failed
The error most likely occurred in:

> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted
Running examples in 'VertexSort-Ex.R' failed
The error most likely occurred in:

> ### Name: dpr, sdpr, dnpr, idpr, odpr
> ### Title: Functions for Network Randomization using different algorithms
> ### Aliases: dpr sdpr dnpr idpr odpr
> ### Keywords: Graphs Optimization
> 
> ### ** Examples
> 
>   ## generate a random graph of the kinase-phosphatase network by using
>   ## each of the five algorithms
> 
>   ## load the VertexSort library
>   library(VertexSort)
> 
>   ## load interactions of the kinase-phosphatase network (kp-net)
>   data("interactions")
>   vs_kp_net <- vertex.sort(interactions)
Error in add_vertices(e1, la, attr = e2) : 
  At rinterface_extra.c:78 : Expecting a scalar integer but received a vector of length 2. Invalid value
Calls: vertex.sort -> apply.vertex.sort -> +.igraph -> add_vertices
Execution halted