cost.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Gistr costs"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Setup"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "from datetime import timedelta\n",
    "from urllib import request\n",
    "import json\n",
    "\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "TIMINGS = {\n",
    "    'intro': timedelta(minutes=2, seconds=13),\n",
    "    'questionnaire': timedelta(minutes=1, seconds=53),\n",
    "    'back_to_exp': timedelta(seconds=13),\n",
    "}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "WIDTH = 50\n",
    "\n",
    "def pretty_print(name, value):\n",
    "    print(name + ': {0:>{width}}'.format(value, width=WIDTH - len(name)))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "MIN_HOURLY_RATE = 5\n",
    "with request.urlopen(\"http://api.fixer.io/latest\") as f:\n",
    "    rates = json.load(f)\n",
    "    assert rates['base'] == 'EUR'\n",
    "    EUR_GBP = rates['rates']['GBP']\n",
    "\n",
    "\n",
    "def currencies_str(pounds):\n",
    "    return \"£{:.2f} / €{:.2f}\".format(pounds, pounds / EUR_GBP)\n",
    "\n",
    "\n",
    "def cost(n_participants, n_sentences, sentence_duration,\n",
    "         hourly_rate=MIN_HOURLY_RATE, print_cost=True):\n",
    "    if print_cost:\n",
    "        title = \"Cost for hourly rate {}\".format(currencies_str(hourly_rate))\n",
    "        print(title)\n",
    "        print('=' * len(title))\n",
    "        print('#seeds:', n_sentences)\n",
    "        print('#participants:', n_participants)\n",
    "        print('sentence duration:', '{}'.format(sentence_duration).split('.')[0])\n",
    "        print('-' * len(title))\n",
    "    \n",
    "    if isinstance(n_sentences, dict):\n",
    "        n_sentences = np.sum(list(n_sentences.values()))\n",
    "    duration = np.sum(list(TIMINGS.values())) + n_sentences * sentence_duration\n",
    "    reward = hourly_rate * duration.seconds / 3600\n",
    "    \n",
    "    participants = n_participants * reward\n",
    "    commission = participants * .125 + .1 * n_participants\n",
    "    vat = .2 * commission\n",
    "    total = participants + commission + vat\n",
    "    \n",
    "    if print_cost:\n",
    "        pretty_print(\"Participants\", \"{}\".format(currencies_str(participants)))\n",
    "        pretty_print(\"Commission\", \"{}\".format(currencies_str(commission)))\n",
    "        pretty_print(\"VAT\", \"{}\".format(currencies_str(vat)))\n",
    "        pretty_print(\"Total\", \"{}\".format(currencies_str(total)))\n",
    "        pretty_print(\"Duration\", '{}'.format(duration).split('.')[0])\n",
    "        pretty_print(\"Reward\", \"{}\".format(currencies_str(reward)))\n",
    "    \n",
    "    return total"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Experiment costs"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Sentence duration 1m23 (Fénéon)\n",
    "\n",
    "With for each seed: 7 branches, depth 10."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 10 exp seeds, 2 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 10, 'training': 2}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £122.01 / €143.82\n",
      "Commission:                          £22.25 / €26.23\n",
      "VAT:                                   £4.45 / €5.25\n",
      "Total:                             £148.72 / €175.29\n",
      "Duration:                                    0:20:55\n",
      "Reward:                                £1.74 / €2.05\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 10, 'training': 2}, sentence_duration=timedelta(minutes=1, seconds=23));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 40 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 40, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £372.17 / €438.67\n",
      "Commission:                          £53.52 / €63.08\n",
      "VAT:                                 £10.70 / €12.62\n",
      "Total:                             £436.39 / €514.37\n",
      "Duration:                                    1:03:48\n",
      "Reward:                                £5.32 / €6.27\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 40, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 2x20 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 20, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £210.78 / €248.44\n",
      "Commission:                          £33.35 / €39.31\n",
      "VAT:                                   £6.67 / €7.86\n",
      "Total:                             £250.79 / €295.61\n",
      "Duration:                                    0:36:08\n",
      "Reward:                                £3.01 / €3.55\n",
      "Cost for 2 batches: €591.22\n"
     ]
    }
   ],
   "source": [
    "total = cost(7 * 10, {'exp': 20, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23)) * 2 / EUR_GBP\n",
    "print(\"Cost for 2 batches:\", \"€{:.2f}\".format(total))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 50 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 50, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £452.86 / €533.78\n",
      "Commission:                          £63.61 / €74.97\n",
      "VAT:                                 £12.72 / €14.99\n",
      "Total:                             £529.19 / €623.75\n",
      "Duration:                                    1:17:38\n",
      "Reward:                                £6.47 / €7.63\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 50, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 2x25 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 25, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £251.12 / €296.00\n",
      "Commission:                          £38.39 / €45.25\n",
      "VAT:                                   £7.68 / €9.05\n",
      "Total:                             £297.19 / €350.30\n",
      "Duration:                                    0:43:03\n",
      "Reward:                                £3.59 / €4.23\n",
      "Cost for 2 batches: €700.60\n"
     ]
    }
   ],
   "source": [
    "total = cost(7 * 10, {'exp': 25, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23)) * 2 / EUR_GBP\n",
    "print(\"Cost for 2 batches:\", \"€{:.2f}\".format(total))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 3x17 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 17, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £186.57 / €219.91\n",
      "Commission:                          £30.32 / €35.74\n",
      "VAT:                                   £6.06 / €7.15\n",
      "Total:                             £222.95 / €262.79\n",
      "Duration:                                    0:31:59\n",
      "Reward:                                £2.67 / €3.14\n",
      "Cost for 3 batches: €788.38\n"
     ]
    }
   ],
   "source": [
    "total = cost(7 * 10, {'exp': 17, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23)) * 3 / EUR_GBP\n",
    "print(\"Cost for 3 batches:\", \"€{:.2f}\".format(total))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 60 exp seeds, 3 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 60, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:23\n",
      "----------------------------------\n",
      "Participants:                      £533.56 / €628.90\n",
      "Commission:                          £73.69 / €86.86\n",
      "VAT:                                 £14.74 / €17.37\n",
      "Total:                             £621.99 / €733.13\n",
      "Duration:                                    1:31:28\n",
      "Reward:                                £7.62 / €8.98\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 60, 'training': 3}, sentence_duration=timedelta(minutes=1, seconds=23));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Sentence duration ~4m (Short paragraphs)\n",
    "\n",
    "With for each seed: 7 branches, depth 10."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 4 exp seeds, 2 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 4, 'training': 2}\n",
      "#participants: 70\n",
      "sentence duration: 0:04:00\n",
      "----------------------------------\n",
      "Participants:                      £165.18 / €194.70\n",
      "Commission:                          £27.65 / €32.59\n",
      "VAT:                                   £5.53 / €6.52\n",
      "Total:                             £198.36 / €233.80\n",
      "Duration:                                    0:28:19\n",
      "Reward:                                £2.36 / €2.78\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 4, 'training': 2}, sentence_duration=timedelta(minutes=4));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 7 exp seeds, 2 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 7, 'training': 2}\n",
      "#participants: 70\n",
      "sentence duration: 0:04:00\n",
      "----------------------------------\n",
      "Participants:                      £235.18 / €277.20\n",
      "Commission:                          £36.40 / €42.90\n",
      "VAT:                                   £7.28 / €8.58\n",
      "Total:                             £278.86 / €328.69\n",
      "Duration:                                    0:40:19\n",
      "Reward:                                £3.36 / €3.96\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 7, 'training': 2}, sentence_duration=timedelta(minutes=4));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 10 exp seeds, 2 training seeds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 10, 'training': 2}\n",
      "#participants: 70\n",
      "sentence duration: 0:04:00\n",
      "----------------------------------\n",
      "Participants:                      £305.18 / €359.71\n",
      "Commission:                          £45.15 / €53.21\n",
      "VAT:                                  £9.03 / €10.64\n",
      "Total:                             £359.36 / €423.57\n",
      "Duration:                                    0:52:19\n",
      "Reward:                                £4.36 / €5.14\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 10, 'training': 2}, sentence_duration=timedelta(minutes=4));"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Sentence duration mixed (Fénéon + Short paragraphs)\n",
    "\n",
    "With for each seed: 7 branches, depth 10."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 47 exp seeds, 3 training seeds, of which 43 are Fénéon and 7 are short paragraphs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 47, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:44\n",
      "----------------------------------\n",
      "Participants:                      £535.50 / €631.19\n",
      "Commission:                          £73.94 / €87.15\n",
      "VAT:                                 £14.79 / €17.43\n",
      "Total:                             £624.23 / €735.77\n",
      "Duration:                                    1:31:48\n",
      "Reward:                                £7.65 / €9.02\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 47, 'training': 3},\n",
    "     sentence_duration=(43 * timedelta(minutes=1, seconds=23) + 7 * timedelta(minutes=4)) / 50);"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 50 exp seeds, 3 training seeds, of which 46 are Fénéon and 7 are short paragraphs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 50, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:43\n",
      "----------------------------------\n",
      "Participants:                      £559.61 / €659.61\n",
      "Commission:                          £76.95 / €90.70\n",
      "VAT:                                 £15.39 / €18.14\n",
      "Total:                             £651.95 / €768.45\n",
      "Duration:                                    1:35:56\n",
      "Reward:                                £7.99 / €9.42\n"
     ]
    }
   ],
   "source": [
    "cost(7 * 10, {'exp': 50, 'training': 3},\n",
    "     sentence_duration=(46 * timedelta(minutes=1, seconds=23) + 7 * timedelta(minutes=4)) / 53);"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---\n",
    "* 2x25 exp seeds, 2x3 training seeds, made of:\n",
    "  * 1 batch of: Exp: 22 Fénéon + 2 Mesoudi + 1 long Maxwell; Training: 3 Fénéon\n",
    "  * 1 batch of: Exp: 21 Fénéon + 2 Mesoudi + 1 long Maxwell + 1 short Maxwell; Training: 3 Fénéon"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Cost for hourly rate £5.00 / €5.89\n",
      "==================================\n",
      "#seeds: {'exp': 25, 'training': 3}\n",
      "#participants: 70\n",
      "sentence duration: 0:01:39\n",
      "----------------------------------\n",
      "Participants:                      £296.92 / €349.97\n",
      "Commission:                          £44.11 / €52.00\n",
      "VAT:                                  £8.82 / €10.40\n",
      "Total:                             £349.85 / €412.37\n",
      "Duration:                                    0:50:54\n",
      "Reward:                                £4.24 / €5.00\n",
      "Cost for 2 batches: €824.74\n"
     ]
    }
   ],
   "source": [
    "total = cost(7 * 10, {'exp': 25, 'training': 3},\n",
    "             sentence_duration=(25 * timedelta(minutes=1, seconds=23) + 3 * timedelta(minutes=4)) / 28) * 2 / EUR_GBP\n",
    "print(\"Cost for 2 batches:\", \"€{:.2f}\".format(total))"
   ]
  }
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