diff --git a/DESCRIPTION b/DESCRIPTION
old mode 100644
new mode 100755
index 5e123d0..1a63011
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,14 +1,14 @@
 Package: momentchi2
 Title: Moment-Matching Methods for Weighted Sums of Chi-Squared Random
         Variables
-Version: 0.1.0
+Version: 0.1.5
 Author: Dean Bodenham
-Maintainer: Dean Bodenham <dean.bodenham@bsse.ethz.ch>
+Maintainer: Dean Bodenham <deanbodenhambsse@gmail.com>
 Description: A collection of moment-matching methods for computing the cumulative distribution function of a positively-weighted sum of chi-squared random variables. Methods include the Satterthwaite-Welch method, Hall-Buckley-Eagleson method, Wood's F method, and the Lindsay-Pilla-Basak method.
 Depends: R (>= 3.1.2)
 License: GPL-2 | GPL-3
 LazyData: true
-Packaged: 2015-02-25 10:34:38 UTC; dean
 NeedsCompilation: no
+Packaged: 2016-09-23 14:42:23 UTC; dean
 Repository: CRAN
-Date/Publication: 2015-02-25 11:54:43
+Date/Publication: 2016-09-26 13:27:37
diff --git a/MD5 b/MD5
index 03e505e..b2c7150 100644
--- a/MD5
+++ b/MD5
@@ -1,14 +1,15 @@
-5ee40ec8495bffa3946acfdc6c39054f *DESCRIPTION
-0350d3b800d73c738d77906579aa2495 *NAMESPACE
+edc14206ca1eca1840e57ab752e010ea *DESCRIPTION
+c9b10533e85a48bd837dc4826da0068a *NAMESPACE
 f3aafbc0da1b35c49183229768cd9f8a *R/hbe.R
+349c4cb6ce86e2c26ceca2b52b3b643e *R/imports.R
 7d15925dcbc2d7ec07c809558e743c4d *R/lpb4.R
 7f4fd15940c235968698eb1f9f30164f *R/momentchi2.R
 e9cc77074cbb03e0ce1d7f063a6421c7 *R/sw.R
 03f2e03eb7f6dba4f7afeb34fdf567d0 *R/utils.R
 1082e3177e99757c5333d692355760eb *R/wf.R
 a87e85635b1d3db3872ab914b7a467fc *README
-5805ae87815034699b126bd958e5ff40 *man/hbe.Rd
-021af66111e31030b15b5c3bf33e1fc5 *man/lpb4.Rd
-fbc798aea43414d5c89e7e379f85eb93 *man/momentchi2.Rd
-6ef29cc9b124407db1e4e23b1a07a89f *man/sw.Rd
-bd1cd529a995c561698d9b31eb84d49c *man/wf.Rd
+ae4c83e3b851ab00b78cc2386783056b *man/hbe.Rd
+c583816a2ecaf03f97f2da3960ec9f5a *man/lpb4.Rd
+715653f1050f9b8c29fae0627e0161df *man/momentchi2.Rd
+43704b628b7457af0f3cdeb74923f84d *man/sw.Rd
+bf2dd8155e75555ec1ea27930a73fbb8 *man/wf.Rd
diff --git a/NAMESPACE b/NAMESPACE
old mode 100644
new mode 100755
index 0471be5..b28209d
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,6 +1,9 @@
-# Generated by roxygen2 (4.1.0): do not edit by hand
+# Generated by roxygen2 (4.1.1): do not edit by hand
 
 export(hbe)
 export(lpb4)
 export(sw)
 export(wf)
+importFrom(stats,pf)
+importFrom(stats,pgamma)
+importFrom(stats,uniroot)
diff --git a/R/hbe.R b/R/hbe.R
old mode 100644
new mode 100755
diff --git a/R/imports.R b/R/imports.R
new file mode 100644
index 0000000..7bfa723
--- /dev/null
+++ b/R/imports.R
@@ -0,0 +1,4 @@
+#' @importFrom stats pgamma
+#' @importFrom stats pf
+#' @importFrom stats uniroot
+NULL
diff --git a/R/lpb4.R b/R/lpb4.R
old mode 100644
new mode 100755
diff --git a/R/momentchi2.R b/R/momentchi2.R
old mode 100644
new mode 100755
diff --git a/R/sw.R b/R/sw.R
old mode 100644
new mode 100755
diff --git a/R/utils.R b/R/utils.R
old mode 100644
new mode 100755
diff --git a/R/wf.R b/R/wf.R
old mode 100644
new mode 100755
diff --git a/README b/README
old mode 100644
new mode 100755
diff --git a/man/hbe.Rd b/man/hbe.Rd
old mode 100644
new mode 100755
index da8cf26..9c3e6ba
--- a/man/hbe.Rd
+++ b/man/hbe.Rd
@@ -1,4 +1,4 @@
-% Generated by roxygen2 (4.1.0): do not edit by hand
+% Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/hbe.R
 \name{hbe}
 \alias{hbe}
diff --git a/man/lpb4.Rd b/man/lpb4.Rd
old mode 100644
new mode 100755
index 86ff95a..c6b402e
--- a/man/lpb4.Rd
+++ b/man/lpb4.Rd
@@ -1,4 +1,4 @@
-% Generated by roxygen2 (4.1.0): do not edit by hand
+% Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/lpb4.R
 \name{lpb4}
 \alias{lpb4}
diff --git a/man/momentchi2.Rd b/man/momentchi2.Rd
old mode 100644
new mode 100755
index 02f171a..0cb10de
--- a/man/momentchi2.Rd
+++ b/man/momentchi2.Rd
@@ -1,4 +1,4 @@
-% Generated by roxygen2 (4.1.0): do not edit by hand
+% Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/momentchi2.R
 \docType{package}
 \name{momentchi2}
diff --git a/man/sw.Rd b/man/sw.Rd
old mode 100644
new mode 100755
index 67f5631..8f4ad01
--- a/man/sw.Rd
+++ b/man/sw.Rd
@@ -1,4 +1,4 @@
-% Generated by roxygen2 (4.1.0): do not edit by hand
+% Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/sw.R
 \name{sw}
 \alias{sw}
diff --git a/man/wf.Rd b/man/wf.Rd
old mode 100644
new mode 100755
index 5353347..7f6498b
--- a/man/wf.Rd
+++ b/man/wf.Rd
@@ -1,4 +1,4 @@
-% Generated by roxygen2 (4.1.0): do not edit by hand
+% Generated by roxygen2 (4.1.1): do not edit by hand
 % Please edit documentation in R/wf.R
 \name{wf}
 \alias{wf}