Blog Archives

Pandigital Products: Euler Problem 32

September 20, 2017
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Euler Problem 32 returns to pandigital numbers, which are numbers that contain one of each digit. Like so many of the Euler Problems, these numbers serve no practical purpose whatsoever, other than some entertainment value. You can find all pandigital … Continue reading → The post Pandigital Products: Euler Problem 32 appeared first on The Devil is in the Data.

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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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Analysing soil moisture data in NetCDF format with the ncdf4 library

September 6, 2017
By
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
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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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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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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
By
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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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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