Load data.table when loading exSTRa

rather than ask to load it before


Former-commit-id: f47f3cb

Author: Rick Tankard

DESCRIPTION

@@ -1,16 +1,17 @@
 Package: exSTRa
 Type: Package
 Title: Expanded STR algorithm: detecting expansions in Illumina sequencing data
-Version: 0.89.0
-Date: 2019-06-26
+Version: 0.89.1
+Date: 2019-07-10
 Author: Rick Tankard
 Maintainer: Rick Tankard <[email protected]>
 Description: Detecting expansions with paired-end Illumina sequencing data.
 License: GPL-2
+Depends:
+    data.table (>= 1.10.4-3)
 Imports: 
     testit (>= 0.7), 
     checkmate,
-    data.table (>= 1.10.4-3), 
     stringr (>= 1.2.0), 
     reshape2 (>= 1.4.3), 
     magrittr (>= 1.5), 

examples/exSTRa_score_analysis.R

@@ -1,8 +1,6 @@
 # An example of exSTRa usage, for known STR expansion disorder loci
 
 ## ---- strexpansion_prepare
-# best to load data.table before exSTRa if manipulation with data.table commands is required
-library(data.table)
 library(exSTRa)
 
 knitr::opts_chunk$set(fig.width=11, fig.height=11)