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| author | Suraj Yerramilli | 2016-02-26 19:58:18 +0530 |
|---|---|---|
| committer | Suraj Yerramilli | 2016-02-26 19:58:18 +0530 |
| commit | 0726b257528b292ce27b27453ea8990aa4b0645f (patch) | |
| tree | 72625944e36f899253805d304e56a7a779af5880 /R | |
| parent | 23d4a99c600e6083ad8564a0044c6c81d2b711f7 (diff) | |
| download | SysID-R-code-0726b257528b292ce27b27453ea8990aa4b0645f.tar.gz SysID-R-code-0726b257528b292ce27b27453ea8990aa4b0645f.tar.bz2 SysID-R-code-0726b257528b292ce27b27453ea8990aa4b0645f.zip | |
fixing an error with plot
Diffstat (limited to 'R')
| -rw-r--r-- | R/idframe.R | 2 | ||||
| -rw-r--r-- | R/ioNamesData.R | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/R/idframe.R b/R/idframe.R index af813f5..2bb416b 100644 --- a/R/idframe.R +++ b/R/idframe.R @@ -68,8 +68,6 @@ idframe <- function(output,input=NULL,Ts = 1,start=0,end=NULL, plot.idframe <- function(x,col="steelblue",lwd=1,main=NULL){ if(nInputSeries(x)==0){ data <- outputData(x) - } else if(nOutputSeries(x)==0){ - data <- inputData(x) } else{ data <- cbind(outputData(x),inputData(x)) colnames(data) <- c(outputNames(x),inputNames(x)) diff --git a/R/ioNamesData.R b/R/ioNamesData.R index a17cca5..e951cc3 100644 --- a/R/ioNamesData.R +++ b/R/ioNamesData.R @@ -1,5 +1,7 @@ #' @export -nInputSeries <- function(data) ncol(data$input) +nInputSeries <- function(data) { + ifelse(is.null(data$input),0,ncol(data$input)) +} #' @export nOutputSeries <- function(data) ncol(data$output) |