From 7f0d226ee19e8bb7eb81dec34ceb4a58fb3bc8d7 Mon Sep 17 00:00:00 2001
From: lkchen-x1c <knight0clk@hotmail.com>
Date: Mon, 24 Oct 2016 02:38:28 -0400
Subject: [PATCH] fix implicit error

---
 d3-box/d3-box-tests.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/d3-box/d3-box-tests.ts b/d3-box/d3-box-tests.ts
index acbd928d6f..191962ff13 100644
--- a/d3-box/d3-box-tests.ts
+++ b/d3-box/d3-box-tests.ts
@@ -3,8 +3,8 @@
 
 // Inspired by http://bl.ocks.org/mbostock/4061502
 
-function iqr(k) {
-  return function(d) {
+function iqr(k: number) {
+  return function(d: any) {
     var q1 = d.quartiles[0],
         q3 = d.quartiles[2],
         iqr = (q3 - q1) * k;