search for: investment

Hi there, I have a data frame DF of over 600 people's short term trade data in time order. Below is the simplified structure of the data. id invest payout [1] 1 10 -1 [2] 1 33 33 [3] 1 20 -5 [4] 2 200 33 [5] 2 33 -20 [6] 3 5 -5 [7] 3 5

Hi, I am working on a dataset in which a number of venture capitalists invest in a number of firms. What I am creating is an asymmetric matrix M in which m(ij) is the volume (sum) of coinvestments of VC i with VC j (i.e., how much has VC i invested in companies that VC j also has investments in). The output should look like the "coinvestments" matrix produced with the code below. If possible I would like to avoid loops and optimize the code for speed because the real data is huge....

Hi there, I have a data frame DF of over 600 people's short term trade data in time order. Below is the super simplified structure of the data. id invest payout [1] 1 10 -1 [2] 1 33 33 [3] 1 20 -5 [4] 2 200 33 [5] 2 33 -20 [6] 3 5 -5 [7] 3

...and say that this solution (or number of solutions) need to be validated by a community. and that community can, and has incentive to, promote ideas they think are good. they can do this in multiple ways: investing $ into an idea, rating, commenting on, and adding to the idea. we need to consider investments, including time of investment relative to life of idea (and life of idea within the game's timeline), and risk taken by the investor at time of investment. it may also be important to look at investment amount trends (and possibly risk trends) in the context of time. the ratio of investment co...

Senior Quantitative Research Analyst Based in Irish Life Investment Managers, Lower Beresford Place, Dublin 1 Irish Life Investment Managers (ILIM), the investment management company within the Irish Life & Permanent Group manages assets of circa EUR30bn and provides fund management services to a large domestic and multi-national client base. We provide inv...

...s material from any computer. Cantella does not permit execution of trades requested by email. Please call to ensure prompt execution of orders, as we are not responsible for orders transmitted through email. Investing involves risk and you may incur a profit or a loss. Please carefully consider investment objectives, risks, charges, and expenses before investing. Cantella & Co., Inc. does not provide legal or tax advice. For legal or tax advice, please seek the services of a qualified professional. The performance data featured represents past performance, which is no guarantee of future resul...

...s material from any computer. Cantella does not permit execution of trades requested by email. Please call to ensure prompt execution of orders, as we are not responsible for orders transmitted through email. Investing involves risk and you may incur a profit or a loss. Please carefully consider investment objectives, risks, charges, and expenses before investing. Cantella & Co., Inc. does not provide legal or tax advice. For legal or tax advice, please seek the services of a qualified professional. The performance data featured represents past performance, which is no guarantee of future resul...

Dear R users I get different F-statistic results for a "within" model, when using "time" or "twoways" effects in plm() [1] and when manually specifying the time control dummies [2]. [1] vignette("plm") [2] http://cran.r-project.org/doc/contrib/Farnsworth-EconometricsInR.pdf Two examples below: library("AER") data("Grunfeld", package =

...does not permit execution of trades requested by email. > Please call to ensure prompt execution of orders, as we are not > responsible for orders transmitted through email. > > Investing involves risk and you may incur a profit or a loss. > Please carefully consider investment objectives, risks, charges, > and expenses before investing. Cantella & Co., Inc. does not > provide legal or tax advice. For legal or tax advice, please seek > the services of a qualified professional. The performance data > featured represents past performance, w...

...ex for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.15 Error in install.packages(NULL, .libPaths()[1L], dependencies = NA, type = type) : no packages were specified Can someone -- ********************************************************************************** Irish Life Investment Managers Limited is regulated by the Central Bank of Ireland. Irish Life Investment Managers Limited Registered Office: Beresford Court, Beresford Place, Dublin 1. Registered in Ireland Number 116000 While Irish Life Investment Managers uses reasonable efforts to ensure that the information cont...

...s material from any computer. Cantella does not permit execution of trades requested by email. Please call to ensure prompt execution of orders, as we are not responsible for orders transmitted through email. Investing involves risk and you may incur a profit or a loss. Please carefully consider investment objectives, risks, charges, and expenses before investing. Cantella & Co., Inc. does not provide legal or tax advice. For legal or tax advice, please seek the services of a qualified professional. The performance data featured represents past performance, which is no guarantee of future resul...

Man Investments is the Asset Management Division of Man Group plc which is listed on the London Stock Exchange (EMG.L) and is a constituent of the FTSE 100 Index. Man Investments is a global leader in alternative investments providing innovative products and tailor made solutions for private and institutional cli...

A SAS spokesperson has confirmed to this blog that they have invested in the R ?Core project to help build next generation algorithms . Details are sketchy but indications of some shift on cloud hosted SAS ,called SaaS are emerging.Also includes some details on Jim Davis ,SVP SAS marketing's statement on BI and Anne Milley having a new assignment within SAS Institute. Read more here -

Hello, I would like to post the below position on your site. Thanks, Quantitative Analyst/Quantitative Developer MSIM Global Risk & Analysis, Quantitative Research & Model Review group Morgan Stanley Investment Management (MSIM), together with its investment advisory affiliates, has more than 680 investment professionals around the world and approximately $279 billion in assets under management or supervision as of December 31, 2010. MSIM strives to provide outstanding long-term investment performance, s...

...ly a way to find out why rscript is failing, but I don't know it and can't seem to find it online. To be clear, I'm not really trying to save the OUTPUT of the file...it never even executes as far as I can tell. I'm calling it with C:\Program Files\R\R-3.4.3\bin\Rscript.exe "P:\Investments\Trading Tools\RV Tools\myfile.r" And again, it executes perfectly if I open the GUI first and then run it within R. Thanks for the help! Mike Michael Ashton, CFA Managing Principal Enduring Investments LLC W: 973.457.4602 C: 551.655.8006 [[alternative HTML version deleted]]

Does anyone know any more than is in the following press release about REvolution Computing and their commercialization of R? http://www.intel.com/capital/news/releases/080122.htm "Intel Capital, the global investment arm of Intel Corporation, today announced that it has invested in the Series A financing of REvolution Computing, creator of parallel computing software for computational statistics" "R has become the de-facto statistical language and REvolution Computing's R-based solutions...

...----------------------- This e-mail is confidential and may be privileged. If you have received it by mistake, please notify the sender by return e-mail and delete it from your system. You should not disclose, copy or use it for any purpose. The information in this e-mail is not contractual. Fortis Investments provides no guarantee as to the correctness of this information and accepts no responsibility for any action taken on the basis of it. Fortis Investments is the trade name for all entities within the Fortis Investment Management group.

...ity can be accepted by Henderson Global Investors to any end users for any action taken on the basis of this information. Henderson Global Investors is the name under which Henderson Global Investors Limited (registered no. 906355), Henderson Fund Management plc (registered no. 2607112), Henderson Investment Funds Limited (registered no. 2678531), Henderson Investment Management Limited (registered no. 1795354) Henderson Alternative Investment Advisor Limited (registered no. 962757) and Henderson Equity Partners Limited (registered no.2606646) (each incorporated and registered in England and Wales with...

Hi all, Diverging from my research based number crunching I am interested to see what, if any R packages are out there that can access daily market values of investment funds (e.g. using http://quote.morningstar.com/fund/f.aspx?t=PDMIX) then store the data value (i.e. NAV =$11.56 ) with date retrieved so these can be plotted with ggplot2 on some regular basis. A web search turned up a confusing and complex array of R prediction models etc. but I am looking fo...

...didn't exist when LLVM started (whereas STL did). In such case, I'm assuming that creation of ADT was motivated by needs of LLVM that STL didn't meet. I'm trying to understand what the needs were and where STL was considered inadequate. Creating a new set of containers is an investment, so, again, I'm assuming that there were specific motives that caused that investment to be made. Benjamin's answer was actually very informative, that was that kind of information I was looking for. -Krzysztof -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hos...