Problems in spatial statistics Barry Rowlingson Research Fellow, - - PowerPoint PPT Presentation

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problems in spatial statistics

Problems in spatial statistics Barry Rowlingson Research Fellow, - - PowerPoint PPT Presentation

Jun 30, 2023 160 likes •669 views

DataCamp Spatial Statistics in R SPATIAL STATISTICS IN R Problems in spatial statistics Barry Rowlingson Research Fellow, Lancaster University DataCamp Spatial Statistics in R DataCamp Spatial Statistics in R CHICAS Projects DataCamp

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DataCamp Spatial Statistics in R

Problems in spatial statistics

SPATIAL STATISTICS IN R

Barry Rowlingson

Research Fellow, Lancaster University

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

CHICAS Projects

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

CC-BY SA user justinc@wikipedia

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

Geostatistical Data

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DataCamp Spatial Statistics in R

Spatial Data

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DataCamp Spatial Statistics in R

Let's practice!

SPATIAL STATISTICS IN R

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DataCamp Spatial Statistics in R

Simulation and testing with spatstat

SPATIAL STATISTICS IN R

Barry Rowlingson

Research Fellow

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DataCamp Spatial Statistics in R

Planar Coordinates

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DataCamp Spatial Statistics in R

Points

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DataCamp Spatial Statistics in R

Events

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

Spatial Point Pattern

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DataCamp Spatial Statistics in R

Spatial Point Process

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DataCamp Spatial Statistics in R

Inference

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ppp Object Structure

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DataCamp Spatial Statistics in R

Creating a ppp

> R <- ppp(x = runif(100), y=runif(100)) > R Planar point pattern: 100 points window: rectangle = [0, 1] x [0, 1] units

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DataCamp Spatial Statistics in R

Plots and summaries

> summary(R) Planar point pattern: 100 points Average intensity 100 points ... Coordinates are given to 8 decimal ... Window: rectangle = [0, 1] x [0, 1] ... Window area = 1 square unit > plot(R)

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DataCamp Spatial Statistics in R

Complete Spatial Randomness

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DataCamp Spatial Statistics in R

The Quadrat T est

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

Let's practice!

SPATIAL STATISTICS IN R

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DataCamp Spatial Statistics in R

Further testing

SPATIAL STATISTICS IN R

Barry Rowlingson

Spatial Man

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

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DataCamp Spatial Statistics in R

Nearest Neighbors

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DataCamp Spatial Statistics in R

Nearest Neighbors

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DataCamp Spatial Statistics in R

Nearest Neighbors

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DataCamp Spatial Statistics in R

Nearest Neighbors

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DataCamp Spatial Statistics in R

Nearest Neighbor Distances

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DataCamp Spatial Statistics in R

Cumulative Distribution

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DataCamp Spatial Statistics in R

Cumulative Distribution

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DataCamp Spatial Statistics in R

spatstat G function

G <- Gest(ps) plot(G)

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DataCamp Spatial Statistics in R

Edge Correction

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DataCamp Spatial Statistics in R

Ripley's K Function

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DataCamp Spatial Statistics in R

Ripley's K Function

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DataCamp Spatial Statistics in R

Ripley's K Function

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DataCamp Spatial Statistics in R

Ripley's K Function

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DataCamp Spatial Statistics in R

Simulate Data

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DataCamp Spatial Statistics in R

K for Simulations

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DataCamp Spatial Statistics in R

K for Simulations with K for Data

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DataCamp Spatial Statistics in R

Let's practice!

SPATIAL STATISTICS IN R