| import scipy.stats | |
| n = 25 # Number of samples n | |
| df = n - 2 # Degrees of freedom | |
| alpha = 0.05 # Significant level | |
| # Non-direction tests for computing t-critical value | |
| t_critical = scipy.stats.t.ppf(1 - alpha / 2, df) |
| import scipy.stats | |
| import numpy as np | |
| alpha = 0.05 / 2 # Two-tail test | |
| z_critical = scipy.stats.norm.ppf(1 - alpha) |
| import numpy as np | |
| r = - 0.654 # Pearson's r from sampled data | |
| z_prime = 0.5 * np.log((1 + r) / (1 - r)) | |
| n = 34 # Sample size | |
| se = 1 / np.sqrt(n - 3) # Sample standard error | |
| CI_lower = z_prime - z_critical * se | |
| CI_upper = z_prime + z_critical * se |
The IPython Notebook has two different keyboard input modes. Edit mode allows you to type code/text into a cell and is indicated by a green cell border. Command mode binds the keyboard to notebook level actions and is indicated by a grey cell border.
People
 :bowtie: |
😄 :smile: |
😆 :laughing: |
|---|---|---|
😊 :blush: |
😃 :smiley: |
:relaxed: |
😏 :smirk: |
😍 :heart_eyes: |
😘 :kissing_heart: |
😚 :kissing_closed_eyes: |
😳 :flushed: |
😌 :relieved: |
😆 :satisfied: |
😁 :grin: |
😉 :wink: |
😜 :stuck_out_tongue_winking_eye: |
😝 :stuck_out_tongue_closed_eyes: |
😀 :grinning: |
😗 :kissing: |
😙 :kissing_smiling_eyes: |
😛 :stuck_out_tongue: |
| " Don't try to be vi compatible | |
| set nocompatible | |
| " Helps force plugins to load correctly when it is turned back on below | |
| filetype off | |
| " TODO: Load plugins here (pathogen or vundle) | |
| " Turn on syntax highlighting | |
| syntax on |
type below:
brew update
brew install redis
To have launchd start redis now and restart at login:
brew services start redis
type below:
brew update
brew install redis
To have launchd start redis now and restart at login:
brew services start redis
| #!/bin/bash | |
| brew install redis # Install Redis using Homebrew | |
| ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents # Enable Redis autostart | |
| launchctl load ~/Library/LaunchAgents/homebrew.mxcl.redis.plist # Start Redis server via launchctl | |
| # homebrew.mxcl.redis.plist contains reference to redis.conf file location: /usr/local/etc/redis.conf | |
| redis-server /usr/local/etc/redis.conf # Start Redis server using configuration file, Ctrl+C to stop | |
| redis-cli ping # Check if the Redis server is running |
| <!-- CSS style sheets for Prism.js --> | |
| <link | |
| href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.19.0/themes/prism.min.css" | |
| rel="stylesheet" | |
| /> | |
| <link | |
| href="https://cdnjs.cloudflare.com/ajax/libs/prism/1.19.0/plugins/line-numbers/prism-line-numbers.min.css" | |
| rel="stylesheet" | |
| /> | |
| <!-- Code snippet content --> |