stats.html

---
layout: default
title: "Drafty: Stats"
---
<h1>Summary Stats</h1>

{% assign num_rows = site.data.all | size | times: 1.0 %}
{% assign end_index = num_rows | minus: 1 | round %}
{% assign total_temp_diff = 0.0 %}
{% assign num_rows_with_outdoor_temp = 0.0 %}
{% assign total_hum_diff = 0.0 %}
{% assign num_rows_with_outdoor_hum = 0.0 %}
{% assign max_temp = site.data.all[0].temp_f | times: 1.0 %}
{% assign max_temp_time = site.data.all[0].time %}
{% assign min_temp = site.data.all[0].temp_f | times: 1.0 %}
{% assign min_temp_time = site.data.all[0].time %}
{% assign max_hum = site.data.all[0].humidity | times: 1.0 %}
{% assign max_hum_time = site.data.all[0].time %}
{% assign min_hum = site.data.all[0].humidity | times: 1.0 %}
{% assign min_hum_time = site.data.all[0].time %}
{% for row in site.data.all %}
  {% assign temp = row.temp_f | times: 1.0 %}
  {% if temp > max_temp %}
    {% assign max_temp = temp %}
    {% assign max_temp_time = row.time %}
  {% endif %}
  {% if temp < min_temp %}
    {% assign min_temp = temp %}
    {% assign min_temp_time = row.time %}
  {% endif %}
  {% assign hum = row.humidity | times: 1.0 %}
  {% if hum > max_hum %}
    {% assign max_hum = hum %}
    {% assign max_hum_time = row.time %}
  {% endif %}
  {% if hum < min_hum %}
    {% assign min_hum = hum %}
    {% assign min_hum_time = row.time %}
  {% endif %}
  {% if row.nws_temp_f %}
    {% assign num_rows_with_outdoor_temp = num_rows_with_outdoor_temp | plus: 1 %}
    {% assign indoor_temp = row.temp_f | times: 1.0 %}
    {% assign outdoor_temp = row.nws_temp_f | times: 1.0 %}
    {% assign temp_diff = indoor_temp | minus: outdoor_temp | abs %}
    {% assign total_temp_diff = total_temp_diff | plus: temp_diff %}
  {% endif %}
  {% if row.nws_humidity %}
    {% assign num_rows_with_outdoor_hum = num_rows_with_outdoor_hum | plus: 1 %}
    {% assign indoor_hum = row.humidity | times: 1.0 %}
    {% assign outdoor_hum = row.nws_humidity | times: 1.0 %}
    {% assign hum_diff = indoor_hum | minus: outdoor_hum | abs %}
    {% assign total_hum_diff = total_hum_diff | plus: hum_diff %}
  {% endif %}
{% endfor %}
{% assign avg_temp_diff = total_temp_diff | divided_by: num_rows_with_outdoor_temp | round: 1 %}
{% assign avg_hum_diff = total_hum_diff | divided_by: num_rows_with_outdoor_hum | round: 1 %}

<dl>
  <dt>Minimum Temperature</dt>
  <dd>{{ min_temp }}&deg;F ({{ min_temp_time | date: "%B %e, %Y, %r" }})</dd>
  <dt>Maximum Temperature</dt>
  <dd>{{ max_temp }}&deg;F ({{ max_temp_time | date: "%B %e, %Y, %r" }})</dd>
  <dt>Average Deviation from Outdoor Temperature</dt>
  <dd>{{ avg_temp_diff }}&deg;F</dd>
  <dt>Minimum Humidity</dt>
  <dd>{{ min_hum }}% ({{ min_hum_time | date: "%B %e, %Y, %r" }})</dd>
  <dt>Maximum Humidity</dt>
  <dd>{{ max_hum }}% ({{ max_hum_time | date: "%B %e, %Y, %r" }})</dd>
  <dt>Average Deviation from Outdoor Humidity</dt>
  <dd>{{ avg_hum_diff }}%</dd>
  <dt>Total Number of Readings</dt>
  <dd>{{ num_rows | round }}</dd>
  <dt>Date of First Reading</dt>
  <dd>{{ site.data.all[0].time | date: "%B %e, %Y" }}</dd>
  <dt>Date of Last Reading</dt>
  <dd>{{ site.data.all[end_index].time | date: "%B %e, %Y" }}</dd>
</dl>