LROAE-5 Update tech docs: Local Rank Always Available

docs/tech-docs/getting-started/predicthq-data/event-categories/attendance-based-events.md

@@ -396,7 +396,7 @@ Academic events have PHQ Rank available.
 
 **Local Rank**
 
-Academic events have no Local Rank available.
+Academic events have Local Rank available.
 
 **PHQ Attendance**
 

docs/tech-docs/getting-started/predicthq-data/event-categories/non-attendance-based-events.md

@@ -47,7 +47,7 @@ Public holidays have event group entities available.
 
 **Local Rank**
 
-Public holidays events have no Local Rank available as they impact an entire area instead of a specific point
+Public holidays events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -183,9 +183,9 @@ All school holidays for other countries and from the US and UK before the time p
 
 **Local Rank**
 
-For the United Kingdom (from September 2017) and US (from September 2018) school holidays, local rank is calculated by applying a linear transformation to the student percentage of the local authority. The student percentage is calculated by dividing the student numbers of a local authority by its total population.
+School holidays events have Local Rank available.
 
-School holidays events for other countries, and from the US and UK before the time periods stated above, have no Local Rank available as they do not have student numbers attached.
+For the United Kingdom (from September 2017) and US (from September 2018) school holidays, local rank is calculated by applying a linear transformation to the student percentage of the local authority. The student percentage is calculated by dividing the student numbers of a local authority by its total population.
 
 **PHQ Attendance**
 
@@ -236,7 +236,7 @@ Observances have event group entities available.
 
 **Local Rank**
 
-Observance events have no Local Rank available as they impact an entire area instead of a specific point.
+Observance events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -277,7 +277,7 @@ Politics events have PHQ Rank available. It considers the number of registered v
 
 **Local Rank**
 
-Politics events have no Local Rank available as they impact an entire country instead of a specific point.
+Politics events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -313,7 +313,7 @@ All daylight savings events have a PHQ Rank of 30.
 
 **Local Rank**
 
-Daylight savings events have no Local Rank available as they impact an entire area.
+Daylight savings events have Local Rank available.
 
 **PHQ Attendance**
 

docs/tech-docs/getting-started/predicthq-data/event-categories/unscheduled-events.md

@@ -66,7 +66,7 @@ For example, An event with an urgency of immediate (15), a severity of severe (3
 
 **Local Rank**
 
-Severe weather events have no Local Rank available as they impact an entire area instead of a specific point.
+Severe weather events have Local Rank available,
 
 **PHQ Attendance**
 
@@ -119,7 +119,7 @@ Disaster events have PHQ Rank available, which indicates the severity of the dis
 
 **Local Rank**
 
-Disaster events have no Local Rank available as they impact an entire area instead of a specific point.
+Disaster events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -160,7 +160,7 @@ Airport delays events have PHQ Rank available, indicating the severity of the de
 
 **Local Rank**
 
-Airport delays events have no Local Rank available as they impact an entire area instead of a specific point. To be specific, the fact of the flight delay happens in an airport, but the impact is applying to a region where the passengers are from.
+Airport delays events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -219,7 +219,7 @@ Health warnings events have PHQ Rank available.
 
 **Local Rank**
 
-Health warnings events have no Local Rank available as they impact an entire area instead of a specific point.
+Health warnings events have Local Rank available.
 
 **PHQ Attendance**
 
@@ -263,7 +263,7 @@ Terror events have PHQ Rank available. It indicates the severity of the terroris
 
 **Local Rank**
 
-Terror events have no Local Rank available as they impact an entire area instead of a specific point. To be specific, the terrorism acts may happen at a specific location, but the impact is applying to all residents in the nearby area.
+Terror events have Local Rank available.
 
 **PHQ Attendance**
 

docs/tech-docs/getting-started/predicthq-data/ranks/local-rank.md

@@ -3,4 +3,3 @@
 Local Rank is a numeric value on a logarithmic scale between 0 and 100 to represent the impact of an event to its local area. Local Rank may vary even though the PHQ Rank of the events are the same. For example, a conference with 1,000 people in attendance (with PHQ Rank 50) has a [Local Rank of 43 in Hong Kong](https://events.predicthq.com/events/KKtBoCYP3gWPvgGhnp) where the local population density is around 64,000, while a [Local Rank of 65 in Dublin, Ireland](https://events.predicthq.com/events/0lrweBnDZKrr) where the local population density is around 5,000.
 
 * Local Rank is comparable between the attended events in terms of the event’s impact to its local area.
-* Local Rank is not available for area events, the field returns `null`.