Re: How to combine 2 list

• To: mathgroup at smc.vnet.net
• Subject: [mg122497] Re: How to combine 2 list
• From: "Harvey P. Dale" <hpd1 at nyu.edu>
• Date: Sun, 30 Oct 2011 04:22:04 -0500 (EST)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com
• References: <201110291113.HAA05419@smc.vnet.net>

```	Thread[{dateList,cumlativeNetProfitLoss}]

Best,

Harvey

-----Original Message-----
From: John [mailto:john at datasharks.biz]
Sent: Saturday, October 29, 2011 7:13 AM
To: mathgroup at smc.vnet.net
Subject: [mg122497] How to combine 2 list

I have tried to find the answer on this, I am sure it has been asked
before. Can anyone help?

I have 2 list:

cumlativeNetProfitLoss = Drop[FoldList[Plus, 0, listNetProfitLoss], 1]

{1.11, 2.07, 2.75, 3.49, 3.79, 10.2, 11.03, 19.84, 22.07, 23.29}

and

dateList = Reverse[dateNetProfitLoss[[All, 1]]]
{{2011, 8, 31}, {2011, 9, 2}, {2011, 9, 6}, {2011, 9, 20}, {2011, 9,
21}, {2011, 9, 22}, {2011, 9, 28}, {2011, 9, 30}, {2011, 10, 4}, {2011,
10, 10}}

How to I get:

{{{2011, 8, 31}, 1.11}, {{2011, 9, 2}, 2.07}, {{2011, 9, 6}, 2.75},
{{2011, 9, 20}, 3.49}, {{2011, 9, 21}, 3.79}, {{2011, 9, 22}, 10.2},
{{2011, 9, 28}, 11.03}, {{2011, 9, 30}, 19.84}, {{2011, 10, 4}, 22.07},
{{2011, 10, 10}, 23.29}}