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# http://www.stat.wisc.edu/~larget/stat302/chap3.pdf
# also...
# https://www2.stat.duke.edu/courses/Fall12/sta101.002/Sec3-34.pdf
# Bootstrap Confidence intervals with standard errors
# using the Atlanta commute times dataset
library(Lock5Data)
# https://stats.idre.ucla.edu/r/library/r-library-introduction-to-bootstrapping/
# Bootsrapping is a nonparametric method which lets us
# compute estimated standard errors, confidence intervals
# and hypothesis testing.
# Basics steps:
# 1. resample a given data set a specified number of times
# 2. calculate the specific statistic from each sample
# 3. find the standard deviation of the distribution of that statistic
.headers on
.mode column
.mode csv
.output data.csv
import boto3
KINESIS = boto3.client('kinesis')
STREAM_NAME = 'my-kinesis-stream'
SHARD_ID = 'my-shard-id'
def get_sequence_number():
# returns max sequence number if found, None if not
return '0123456789'
#!/usr/bin/env python3
#-*- coding:utf8 -*-
import numpy as np
from itertools import count
class Position:
def __init__(self, row, column):

Effective Engineer - Notes

What's an Effective Engineer?

  • They are the people who get things done. Effective Engineers produce results.

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