Lower bound of Wilson score confidence interval for a Bernoulli parameter
All implementations use 95% probability.
pos
is the number of positive votes, n
is the total number of votes.
FROM ruby:2.3.1 | |
# Install dependencies | |
RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs | |
# Set an environment variable where the Rails app is installed to inside of Docker image: | |
ENV RAILS_ROOT /var/www/app_name | |
RUN mkdir -p $RAILS_ROOT | |
# Set working directory, where the commands will be ran: |
Lower bound of Wilson score confidence interval for a Bernoulli parameter
All implementations use 95% probability.
pos
is the number of positive votes, n
is the total number of votes.
A lot of times you are developing a web application on your own laptop or home computer and would like to demo it to the public. Most of those times you are behind a router/firewall and you don't have a public IP address. Instead of configuring routers (often not possible), this solution gives you a public URL that's reverse tunnelled via ssh to your laptop.
Because of the relaxation of the sshd setup, it's best used on a dedicated virtual machine just for this (an Amazon micro instance for example).