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// ============================================================================= // COMPLETE DBT-DOCS METRICS INTEGRATION // ============================================================================= // This file contains all the code changes needed to integrate YAML-based // metrics from model configurations into dbt-docs natively. // // Implementation Order: // 1. Service Layer (project_service.js) // 2. Routing (app.js) // 3. Metric Controller & Template

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Design Document: Lightdash-Inspired Measure and Metric System for dbt-core

A unified metrics layer implementation leveraging dbt-core's meta properties and macro system

This design document presents a comprehensive approach to implementing a measure and metric system on dbt-core, inspired by Lightdash's architecture while working within dbt-core's constraints. The system uses YAML-based configurations through dbt's meta properties, combined with a macro-based SQL generation layer to create a powerful metrics framework.

Core Architecture Overview

The proposed system follows Lightdash's unified approach to metrics, where everything is considered a "metric" but distinguished by behavior: aggregate metrics perform SQL aggregations (sum, count, average), while non-aggregate metrics perform calculations on already-aggregated values. This distinction aligns perfectly with Lightdash's model while remaining implementable in dbt-core.

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const $ = require('jquery');
const _ = require('underscore');

const graphlib = require('graphlib');
const selectorGraph = require('./selector_graph');
const colorValidation = require('./validate_node_color');

angular
.module('dbt')
.factory('graph', [

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import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from pandas_datareader import data as pdr
from datetime import datetime
import quandl

# Define the time range for data collection
start = datetime(2010, 1, 1)
end = datetime(2024, 1, 1)

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const BTCMarkets = require('btc-markets')
const async      = require('async')
const _          = require('lodash')
const schedule   = require('node-schedule')
const winston = require('winston')
const os = require('os')

const log = winston.createLogger({
  transports: [
    new (winston.transports.File)({

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df$CLASSWKR_f <- factor(df$CLASSWKR, 
                        levels=c(0,10,13,14,20,21,22,23,24,25,26,27,28,29,99), 
                        labels=c("NIU", 
                                 "Self-employed",
                                 "Self-employed, not incorporated", 
                                 "Self-employed, incorporated",
                                 "Works for wages or salary",
                                 "Wage/salary, private", 
                                 "Private, for profit",
                                 "Private, nonprofit",

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# http://www.thisisthegreenroom.com/2011/installing-python-numpy-scipy-matplotlib-and-ipython-on-lion/#homebrew

brew install python
brew install gfortran

# Error: Library not loaded:
sudo ln -s /opt/X11/lib/libpng14.14.dylib /opt/local/lib/libpng14.14.dylib
sudo ln -s /opt/X11/lib/libfreetype.6.dylib /opt/local/lib/libfreetype.6.dylib

git clone https://github.com/numpy/numpy.git numpy

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Debasish-Boses-MacBook-Pro:blog quantum19812001$ rails g hobo:migration
/Users/quantum19812001/Projects/ror-test/blog/vendor/plugins/hobo_fields/lib/hobo_fields/model.rb:95:in `belongs_to': undefined method `foreign_key' for #<ActiveRecord::Reflection::AssociationReflection:0x1023ea488> (NoMethodError)
	from /Users/quantum19812001/Projects/ror-test/blog/app/models/order.rb:6
	from /Users/quantum19812001/.rvm/gems/ruby-1.8.7-p352@ror-test/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:454:in `load'
	from /Users/quantum19812001/.rvm/gems/ruby-1.8.7-p352@ror-test/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:454:in `load_file'
	from /Users/quantum19812001/.rvm/gems/ruby-1.8.7-p352@ror-test/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:596:in `new_constants_in'
	from /Users/quantum19812001/.rvm/gems/ruby-1.8.7-p352@ror-test/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:453:in `load_file'
	from /Users/quantum19812001/.rvm/gems/ruby-1.8.7-p352@ror-test/gems/act