stla

## generates two datasets for illustration
I <- 3 # nb tests 
J <- 4 # nb timepoints
dat1 <- data.frame(
  Test=gl(I,J,labels=LETTERS[1:I]),
  timepoint=rep(1:J,I)
)
dat1 <- transform(dat1, y=round(rnorm(I*J,2*timepoint),1))
I <- 5 # nb tests 
J <- 3 # nb timepoints

seankross

Taken from here

Add remonte branch:

git remote add --track master mleung git://github.com/mleung/feather.git

Verify:

git remote

audy

Get Rscript to print line numbers when errors occur

Put this at the top of your executable Rscript file:

options(error = quote({
  dump.frames(to.file=T, dumpto='last.dump')
  load('last.dump.rda')
  print(last.dump)
 q()

danmaclean

## The Reviewer

I, the reviewer, promise:
	1. to not hide behind a screen of anonymity
	2. to be open and honest with you (the authors) at all times
	3. to be constructive in my criticism
	4. within the rules given to me by the journal, to assist you in every way I ethically can to get your manuscript published,by providing criticism and praise that is valid and relevant
	5. It is your paper, not mine. I will not try to turn author’s paper into a paper I would have written.
	
	

xbeta

http://stackoverflow.com/questions/24380159/corebluetooth-and-wifi-interference

http://lists.apple.com/archives/bluetooth-dev/2013/Aug/msg00023.html

This is a well known issue, and it has a solution that is confirmed to work for the Mac side.

sudo defaults write /Library/Preferences/com.apple.airport.bt.plist bluetoothCoexMgmt Hybrid

After you run this script, the issue will go away and BT connections will remain stable.

danielecook

Download_SRP_Runs() {
    SRP_IDs=`esearch -db sra -query $1 | efetch -format docsum | xtract -pattern DocumentSummary -element Run@acc | tr '\t' '\n'`
    for r in ${SRP_IDs}; do
        url="ftp://ftp-trace.ncbi.nih.gov/sra/sra-instant/reads/ByRun/sra/SRR/${r:0:6}/${r}/${r}.sra"
        wget $url
    done;
}

Download_SRP_Runs <SRP ID GOES HERE>

hadley

If you were to give recommendations to your "little brother/sister" on things that they need to do to become a data scientist, what would those things be?

I think the "Data Science Venn Diagram" (http://drewconway.com/zia/2013/3/26/the-data-science-venn-diagram) is a great place to start. You need three things to be a good data scientist:

• Statistical knowledge
• Programming/hacking skills
• Domain expertise

Statistical knowledge

cuibonobo

Mainline kernel

After your fresh CentOS 7 setup (make sure you install the QEMU/KVM virtualization tools and virt-manager), install the mainline kernel:

sudo rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
sudo rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
sudo yum --enablerepo=elrepo-kernel install kernel-ml
sudo yum -y update

darcyliu

# Install Time Machine service on CentOS 7
# http://netatalk.sourceforge.net/wiki/index.php/Netatalk_3.1.7_SRPM_for_Fedora_and_CentOS
# http://confoundedtech.blogspot.com/2011/07/draft-draft-ubuntu-as-apple-time.html
yum install -y rpm-build gcc make wget

# install netatalk
yum install -y avahi-devel cracklib-devel dbus-devel dbus-glib-devel libacl-devel libattr-devel libdb-devel libevent-devel libgcrypt-devel krb5-devel mysql-devel openldap-devel openssl-devel pam-devel quota-devel systemtap-sdt-devel tcp_wrappers-devel libtdb-devel tracker-devel

yum install -y bison docbook-style-xsl flex dconf

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites