751 search results for "finance"

Milktrader: Quantitative finance in R

April 25, 2011
By

The blog Milktrader has been on a roll recently with a series of posts with practical examples of quantitative in finance, from backtesting to automated trading, and option pricing to data acquisition. The latest post focuses on calculating returns, with an example of downloading data for a silver ETF and calculating daily returns with the dailyReturn function in the...

Read more »

Program announced for R/Finance 2011

April 1, 2011
By

R/Finance, the conference devoted to users of R in the financial sector, takes place every year in Chicago. The program has just been announced for R/Finance 2011 (to be held April 29 and 30), and it's jam-packed with talks from on automated trading, financial risk, hedge ratios, stochastic volatility, and much, much, more. Here's the announcement from the organizers:...

Read more »

R/Finance 2011 Registration Open

March 14, 2011
By

The registration for R/Finance 2011--which will take place April 29 and 30 in Chicago--is NOW OPEN!Building on the success of the two previous conferences in 2009 and 2010, we are expecting more than 250 attendees from around the world representing bot...

Read more »

R/Finance 2011 Registration Open

March 14, 2011
By

The registration for R/Finance 2011--which will take place April 29 and 30 in Chicago--is NOW OPEN!Building on the success of the two previous conferences in 2009 and 2010, we are expecting more than 250 attendees from around the world representing bot...

Read more »

Factor models of variance in finance

March 7, 2011
By
Factor models of variance in finance

In “What the hell is a variance matrix?” I talked about the basics of variance matrices and highlighted challenges for estimating them in finance.  Here we look more deeply at the most popular estimation technique. Models for variance matrices The types of variance estimates that are used in finance can be classified as: Sample estimate … Continue reading...

Read more »

R/Finance 2011

February 23, 2011
By
R/Finance 2011

I will be speaking at R/Finance 2011 in Chicago at the end of April regarding the futile.paradigm, my R language …Continue reading »

Read more »

Stack Exchange: Quantitative Finance in public beta

February 14, 2011
By
Stack Exchange: Quantitative Finance in public beta

The Quantitative Finance Stack Exchange community entered public beta last week.  To quote the FAQ: The Quantitative Finance Stack Exchange is intended specifically for professionals and traders working in investment banking, and aca...

Read more »

Abstracts for R/Finance 2011 due February 15

February 8, 2011
By

If you're planning to go to R/Finance 2011 in Chicago (and if you're doing quantitative finance with R, you definitely should), time is running out to submit your abstract for contributed talks. The best part of R/Finance is learning about all the interesting ways R is used to analyze financial data, so why not share your experiences as you...

Read more »

4 and a half myths about beta in finance

February 8, 2011
By
4 and a half myths about beta in finance

Much of what has been said and thought about beta in finance is untrue. Myth 1: beta is about volatility This myth is pervasive. Beta is associated with the stock’s volatility but there is more involved.  Beta is the ratio of the volatility of the stock to the volatility of the market times the correlation … Continue reading...

Read more »

Special Offer: Rmetrics eBooks Bundle for Finance

February 7, 2011
By

(This article was first published on Rmetrics blogs, and kindly contributed to R-bloggers) To leave a comment for the author, please follow the link and comment on his blog: Rmetrics blogs. R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web...

Read more »