Blog Archives

Analysing soil moisture data in NetCDF format with the ncdf4 library

September 6, 2017
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Analysing soil moisture data in NetCDF format with the ncdf4 library

The netCDF format is popular in sciences that analyse sequential spatial data. It is a self-describing, machine-independent data format for creating, accessing and sharing array-oriented information. The netCDF format provides spatial time-series such as meteorological or environmental data. This article shows how to visualise … Continue reading → The post Analysing soil moisture data in NetCDF format with the ncdf4 library appeared first on...

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Pacific Island Hopping using R and iGraph

August 30, 2017
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Pacific Island Hopping using R and iGraph

Use R as your travel guide and plan your next Pacific island hopping holiday with the igraph package. This code analyses flight routes and finds routes. Continue reading → The post Pacific Island Hopping using R and iGraph appeared first on The Devil is in the Data.

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Pacific Island Hopping using R and iGraph

August 30, 2017
By
Pacific Island Hopping using R and iGraph

Use R as your travel guide and plan your next Pacific island hopping holiday with the igraph package. This code analyses flight routes and finds routes. Continue reading → The post Pacific Island Hopping using R and iGraph appeared first on The Devil is in the Data.

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Digit fifth powers: Euler Problem 30

August 23, 2017
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Digit fifth powers: Euler Problem 30

Euler problem 30 is another number crunching problem that deals with numbers to the power of five. Two other Euler problems dealt with raising numbers to a power. The previous problem looked at permutations of powers and problem 16 asks for … Continue reading → The post Digit fifth powers: Euler Problem 30 appeared first on The Devil is in the...

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Digit fifth powers: Euler Problem 30

August 23, 2017
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Digit fifth powers: Euler Problem 30

Euler problem 30 is another number crunching problem that deals with numbers to the power of five. Two other Euler problems dealt with raising numbers to a power. The previous problem looked at permutations of powers and problem 16 asks for … Continue reading → The post Digit fifth powers: Euler Problem 30 appeared first on The Devil is in the...

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Visualising Water Consumption using a Geographic Bubble Chart

August 16, 2017
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Visualising Water Consumption using a Geographic Bubble Chart

A geographic bubble chart is a straightforward method to visualise quantitative information with a geospatial relationship. Last week I was in Vietnam helping the Phú Thọ Water Supply Joint Stock Company with their data science. They asked me to create … Continue reading → The post Visualising Water Consumption using a Geographic Bubble Chart appeared first on The Devil is...

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Visualising Water Consumption using a Geographic Bubble Chart

August 16, 2017
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A geographic bubble chart is a straightforward method to visualise quantitative information with a geospatial relationship. Last week I was in Vietnam helping the Phú Thọ Water Supply Joint Stock Company with their data science. They asked me to create … Continue reading → The post Visualising Water Consumption using a Geographic Bubble Chart appeared first on The Devil is...

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Data Science for Water Utilities Using R

August 9, 2017
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Data Science for Water Utilities will be a new book that explains how to use R to undertake analytics for problems typical to water utilities. Continue reading → The post Data Science for Water Utilities Using R appeared first on The Devil is in the Data.

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Data Science for Water Utilities Using R

August 9, 2017
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Data Science for Water Utilities Using R

Data Science for Water Utilities will be a new book that explains how to use R to undertake analytics for problems typical to water utilities. Continue reading → The post Data Science for Water Utilities Using R appeared first on The Devil is in the Data.

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Generating Quadratic Primes: Euler Problem 27

August 2, 2017
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Solution to Euler Problem 27 using the R language. Find the product of the coefficients for the quadratic expression that produces the most primes. Continue reading → The post Generating Quadratic Primes: Euler Problem 27 appeared first on The Devil is in the Data.

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