Quant analytics market data capture: so what the general differences between iqfeed and the nxcore products? Dave Forss: the base rate of our NxCOre is $500/month, iQFeed is $65/month. NxCore is an institutional feed and used mostly by brokers and …

I use quant analytics: See why 3400 readers saw my pick for John Deere thanks to Yahoo Finance and Seeking Alpha I just did my first posting on SeekingAlpha.com. It got over 3400 views in less than a day. Pretty …

Quant analytics interaction terms: We need lower terms despite significance when higher order polynomial is? Tradeoffs? For some of the respondent level models I am working on, we are trying to test for different interaction effects between media. I have …

STDFIN accouncement for open source quant analytics library in C++ * Group: Financial Engineering Group * Subject: Announcement from Financial Engineering Group Dear fellow Financial Engineer, We are proud to present STDFIN, an new open-source initiative for building modern, clean, …

Quant analytics: Can we use lower order terms in a model when higher orders become significant? For some of the respondent level models I am working on, we are trying to test for different interaction effects between media. I have …

Need new end of day feeds for quant analytics and my high frequency trading platform Hi, I am having some problems with my current end of day data feeds for NYSE, NASDAQ, AMEX and OTCBB. My options are fine. I …

What do you primarily use to do your work / research and quant analytics?   == Still ‘Old School’. (Hey, I’m a relic from the Fortran days!)   == R. Sometimes ANSI C with GNU Science Librar   Get our …

Quant analytics: Pros and cons of k-means and k-means++ algorithm? also provide me the implementation of these two algorithm?   == The basic k-means approach has been faulted for the placement of the initial cluster seeds and a number of …

SAP Takes steps to improve Hadoop Integration for quant analytics devshed.com SAP, an industry leading provider of enterprise application software for businesses of varying sizes and industries, recently used the SAPPHIRE NOW conference in Orlando, Florida, to announce breakthroughs in …

Quant analytics: What’s happening at the end of the day? For a while now I’m seeing large market moves at the end of the trading day, around 3:30 pm or a bit later. Do you know what kind of strategies …