v1.2.1: minor updates for CRAN submission

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: toxpiR
 Type: Package
 Title: Create ToxPi Prioritization Models
-Version: 1.2.0
+Version: 1.2.1
 Authors@R: 
     c(person("Dayne L", "Filer", 
              role = c("aut", "cre", "fnd"), 

R/methods-TxpTransFuncList.R

@@ -54,7 +54,7 @@ NULL
 ## constructor
 
 .TxpTransFuncList.toTransFunc <- function(x) {
-  if (!is.null(x) && class(x) != "TxpTransFunc") { 
+  if (!is.null(x) && !inherits(x, "TxpTransFunc")) { 
     x <- try(TxpTransFunc(x), silent = TRUE)
   }
   x

vignettes/introduction.Rmd

@@ -102,7 +102,7 @@ This flowchart details the basic steps necessary to analyze data using `toxpiR`.
 
 ## Example usage
 
-Data can either be entered as a regular csv file without the header lines specifying slice information, or in one of the GUI input formats. If you are using the GUI format, please refer to the [Import ToxPi GUI files](https://cran.r-project.org/web/packages/toxpiR/vignettes/importFromGui.html) vignette. 
+Data can either be entered as a regular csv file without the header lines specifying slice information, or in one of the GUI input formats. If you are using the GUI format, please refer to the [Import ToxPi GUI files](https://cran.r-project.org/package=toxpiR/vignettes/importFromGui.html) vignette. 
 
 The standard data input is a standard R dataframe with rows as your datapoints and columns as features that may be turned into ToxPi slices. A simple example data set called *txp_example_input* is available within the package. We will use this 10 x 8 toy data to walk through a simple analysis and explain the functions available in this package. These metrics that we have specified can be in completely different scales and data type, but first we will show a simple example of the package usage.
 
@@ -246,4 +246,4 @@ plot(f.hc, hang = -1, labels = txpIDs(f.results), xlab = '', sub = '')
 ## Citation
 
 To cite `toxpiR` in your work, please use: 
-https://cran.r-project.org/web/packages/toxpiR/index.html (Manuscript currently in review)
+https://cran.r-project.org/package=toxpiR (Manuscript currently in review)