Moved data.table to imports per: Rdatatable/data.table#3076

And updated files to pass devtools::check()

Author: brown-jason

DESCRIPTION

@@ -16,9 +16,9 @@ Description: A set of tools for processing and modeling high-throughput and
     can be used for diverse chemical screening efforts.
 URL: https://github.com/USEPA/CompTox-ToxCast-tcpl
 Depends:
-    R (>= 3.2.0),
-    data.table (>= 1.9.4)
+    R (>= 3.2.0)
 Imports:
+    data.table (>= 1.9.4),
     DBI,
     RMySQL,
     numDeriv,

NEWS

@@ -1,6 +1,7 @@
 tcpl v2.0.2
 ==============
-Updated tcplLoadChem to return dsstox substance ids
+* Updated tcplLoadChem to return dsstox substance ids
+* Moved data.table to imports instead of depends
 
 tcpl v2.0.1
 ==============

R/tcplLoadChem.R

@@ -56,7 +56,7 @@ tcplLoadChem <- function(field = NULL, val = NULL, exact = TRUE,
                          include.spid = TRUE) {
   tbl <- c("chemical", "sample")
   ## Variable-binding to pass R CMD Check
-  code <- casn <- chid <- chnm <- NULL
+  code <- casn <- chid <- chnm <- dsstox_substance_id <- NULL
 
   if (!is.null(field)) {
     vfield <- c("chid", "spid", "chnm", "casn", "code", "chem.only","dsstox_substance_id")

vignettes/Data_processing.Rmd

@@ -32,6 +32,7 @@ $(document).ready(function() {
 ```{r eval = TRUE, echo = FALSE, message = FALSE}
 library(htmlTable)
 library(tcpl)
+library(data.table)
 
 ```
 ```{r eval = TRUE, echo = FALSE, message = FALSE, results = "hide"}