#multivariate — Public Fediverse posts

Interpreting Hydrogeochemical Interactions And Controlling Processes In Groundwater Using Advanced Statistical Techniques In The Southeast Asian Megacity - Dhaka, Bangladesh
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https://doi.org/10.1016/j.clwat.2025.100084 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #spatiotemporal #Hydrogeochemistry #Groundwater #Quality #Statistics #geostatistics #Analysis #Irrigation #suitability #water #hydrology #waterresources #statistics geostatistics #waterquality #model #modeling #potable #drinkingwater #urbanisation #city #growth #population #stress #planning #management #industrial #residential #geochemical #testing # Dhaka #Bangladesh #pumping #overpumping #drinking #irrigation #regional #WQI #multivariate #monitoring #contamination #pollution #assessment #watersecurity

Interpreting Hydrogeochemical Interactions And Controlling Processes In Groundwater Using Advanced Statistical Techniques In The Southeast Asian Megacity - Dhaka, Bangladesh
--
https://doi.org/10.1016/j.clwat.2025.100084 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #spatiotemporal #Hydrogeochemistry #Groundwater #Quality #Statistics #geostatistics #Analysis #Irrigation #suitability #water #hydrology #waterresources #statistics geostatistics #waterquality #model #modeling #potable #drinkingwater #urbanisation #city #growth #population #stress #planning #management #industrial #residential #geochemical #testing # Dhaka #Bangladesh #pumping #overpumping #drinking #irrigation #regional #WQI #multivariate #monitoring #contamination #pollution #assessment #watersecurity

Interpreting Hydrogeochemical Interactions And Controlling Processes In Groundwater Using Advanced Statistical Techniques In The Southeast Asian Megacity - Dhaka, Bangladesh
--
https://doi.org/10.1016/j.clwat.2025.100084 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #spatiotemporal #Hydrogeochemistry #Groundwater #Quality #Statistics #geostatistics #Analysis #Irrigation #suitability #water #hydrology #waterresources #statistics geostatistics #waterquality #model #modeling #potable #drinkingwater #urbanisation #city #growth #population #stress #planning #management #industrial #residential #geochemical #testing # Dhaka #Bangladesh #pumping #overpumping #drinking #irrigation #regional #WQI #multivariate #monitoring #contamination #pollution #assessment #watersecurity

Interpreting Hydrogeochemical Interactions And Controlling Processes In Groundwater Using Advanced Statistical Techniques In The Southeast Asian Megacity - Dhaka, Bangladesh
--
https://doi.org/10.1016/j.clwat.2025.100084 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #spatiotemporal #Hydrogeochemistry #Groundwater #Quality #Statistics #geostatistics #Analysis #Irrigation #suitability #water #hydrology #waterresources #statistics geostatistics #waterquality #model #modeling #potable #drinkingwater #urbanisation #city #growth #population #stress #planning #management #industrial #residential #geochemical #testing # Dhaka #Bangladesh #pumping #overpumping #drinking #irrigation #regional #WQI #multivariate #monitoring #contamination #pollution #assessment #watersecurity

Interpreting Hydrogeochemical Interactions And Controlling Processes In Groundwater Using Advanced Statistical Techniques In The Southeast Asian Megacity - Dhaka, Bangladesh
--
https://doi.org/10.1016/j.clwat.2025.100084 <-- shared paper
--
#GIS #spatial #mapping #spatialanalysis #spatiotemporal #Hydrogeochemistry #Groundwater #Quality #Statistics #geostatistics #Analysis #Irrigation #suitability #water #hydrology #waterresources #statistics geostatistics #waterquality #model #modeling #potable #drinkingwater #urbanisation #city #growth #population #stress #planning #management #industrial #residential #geochemical #testing # Dhaka #Bangladesh #pumping #overpumping #drinking #irrigation #regional #WQI #multivariate #monitoring #contamination #pollution #assessment #watersecurity

Tile and glyph map experiments: David O’Sullivan explores innovative visualizations of complex #multivariate data on #maps, using a case study with three variables. His article showcases creative #mapping techniques pushing the boundaries of traditional GIS #visualization.
https://spatialists.ch/posts/2025/05-07-tile-and-glyph-map-experiments/ #GIS #GISchat #geospatial #SwissGIS

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

'Extremal graphical modeling with latent variables via convex optimization', by Sebastian Engelke, Armeen Taeb.

http://jmlr.org/papers/v26/24-0472.html

#multivariate #graphical #sparse

Compound Weather And Climate Events In 2024
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https://doi.org/10.1038/s43017-025-00657-y <-- shared technical article
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#GIS #spatial #mapping #global #extremeweather #climate #climatechange #highimpact #compoundevents #spatiallycompounding #water #hydrology #SouthernAfrica #HurricaneHelene #heatwave #drought #risk #hazard #flood #flooding #marine #ocean #ecosystems #humanimpacts #naturaldisaster #naturalhazards #infrastructure #costs #economics #society #USA #Nepal #China #Australia #soil #rainfall #precipitation #storms #UK #damage #spatialanalysis #spatiotemporal #multivariate #monitoring #remotesensing #earthobservation #dynamics #mitigation #planning #watersecurity #foodsecurity #agriculture #crops #impacts

Compound Weather And Climate Events In 2024
--
https://doi.org/10.1038/s43017-025-00657-y <-- shared technical article
--
#GIS #spatial #mapping #global #extremeweather #climate #climatechange #highimpact #compoundevents #spatiallycompounding #water #hydrology #SouthernAfrica #HurricaneHelene #heatwave #drought #risk #hazard #flood #flooding #marine #ocean #ecosystems #humanimpacts #naturaldisaster #naturalhazards #infrastructure #costs #economics #society #USA #Nepal #China #Australia #soil #rainfall #precipitation #storms #UK #damage #spatialanalysis #spatiotemporal #multivariate #monitoring #remotesensing #earthobservation #dynamics #mitigation #planning #watersecurity #foodsecurity #agriculture #crops #impacts

Compound Weather And Climate Events In 2024
--
https://doi.org/10.1038/s43017-025-00657-y <-- shared technical article
--
#GIS #spatial #mapping #global #extremeweather #climate #climatechange #highimpact #compoundevents #spatiallycompounding #water #hydrology #SouthernAfrica #HurricaneHelene #heatwave #drought #risk #hazard #flood #flooding #marine #ocean #ecosystems #humanimpacts #naturaldisaster #naturalhazards #infrastructure #costs #economics #society #USA #Nepal #China #Australia #soil #rainfall #precipitation #storms #UK #damage #spatialanalysis #spatiotemporal #multivariate #monitoring #remotesensing #earthobservation #dynamics #mitigation #planning #watersecurity #foodsecurity #agriculture #crops #impacts

Compound Weather And Climate Events In 2024
--
https://doi.org/10.1038/s43017-025-00657-y <-- shared technical article
--
#GIS #spatial #mapping #global #extremeweather #climate #climatechange #highimpact #compoundevents #spatiallycompounding #water #hydrology #SouthernAfrica #HurricaneHelene #heatwave #drought #risk #hazard #flood #flooding #marine #ocean #ecosystems #humanimpacts #naturaldisaster #naturalhazards #infrastructure #costs #economics #society #USA #Nepal #China #Australia #soil #rainfall #precipitation #storms #UK #damage #spatialanalysis #spatiotemporal #multivariate #monitoring #remotesensing #earthobservation #dynamics #mitigation #planning #watersecurity #foodsecurity #agriculture #crops #impacts

Compound Weather And Climate Events In 2024
--
https://doi.org/10.1038/s43017-025-00657-y <-- shared technical article
--
#GIS #spatial #mapping #global #extremeweather #climate #climatechange #highimpact #compoundevents #spatiallycompounding #water #hydrology #SouthernAfrica #HurricaneHelene #heatwave #drought #risk #hazard #flood #flooding #marine #ocean #ecosystems #humanimpacts #naturaldisaster #naturalhazards #infrastructure #costs #economics #society #USA #Nepal #China #Australia #soil #rainfall #precipitation #storms #UK #damage #spatialanalysis #spatiotemporal #multivariate #monitoring #remotesensing #earthobservation #dynamics #mitigation #planning #watersecurity #foodsecurity #agriculture #crops #impacts

#30DayChartChallenge Día 15: Complicated Relationships! 🐧↔️🐧

Hoy, una matriz de scatter plots con ggpairs para explorar las relaciones entre medidas corporales (Long. Pico, Long. Aleta, Masa Corporal) en los pingüinos de Palmer. ¡Perfecto para el prompt "Complicated"! #RelationshipsWeek #Animals

La matriz lo enseña todo:
* Diagonal: Distribución de cada medida (densidad).
* Abajo: Scatter plots de cada par de medidas (coloreado por Especie).
* Arriba: ¡La correlación $ entre ellas!

Se ven las fuertes relaciones positivas (más grande = aleta más larga) y cómo las especies (Adelie, Chinstrap, Gentoo) forman clusters distintos en este espacio de rasgos. ¡Una forma densa de ver muchas relaciones a la vez!

🛠 #rstats #ggplot2 #GGally | Data: #palmerpenguins | Theme: #theme_week3_animals
📂 Código/Viz: https://t.ly/GATJi

#Day15 #Complicated #dataviz #DataVisualization #Penguins #Ecology #Morphometrics #Multivariate #ggplot2 #RStats

#30DayChartChallenge Día 15: Complicated Relationships! 🐧↔️🐧

Hoy, una matriz de scatter plots con ggpairs para explorar las relaciones entre medidas corporales (Long. Pico, Long. Aleta, Masa Corporal) en los pingüinos de Palmer. ¡Perfecto para el prompt "Complicated"! #RelationshipsWeek #Animals

La matriz lo enseña todo:
* Diagonal: Distribución de cada medida (densidad).
* Abajo: Scatter plots de cada par de medidas (coloreado por Especie).
* Arriba: ¡La correlación $ entre ellas!

Se ven las fuertes relaciones positivas (más grande = aleta más larga) y cómo las especies (Adelie, Chinstrap, Gentoo) forman clusters distintos en este espacio de rasgos. ¡Una forma densa de ver muchas relaciones a la vez!

🛠 #rstats #ggplot2 #GGally | Data: #palmerpenguins | Theme: #theme_week3_animals
📂 Código/Viz: https://t.ly/GATJi

#Day15 #Complicated #dataviz #DataVisualization #Penguins #Ecology #Morphometrics #Multivariate #ggplot2 #RStats

#30DayChartChallenge Día 15: Complicated Relationships! 🐧↔️🐧

Hoy, una matriz de scatter plots con ggpairs para explorar las relaciones entre medidas corporales (Long. Pico, Long. Aleta, Masa Corporal) en los pingüinos de Palmer. ¡Perfecto para el prompt "Complicated"! #RelationshipsWeek #Animals

La matriz lo enseña todo:
* Diagonal: Distribución de cada medida (densidad).
* Abajo: Scatter plots de cada par de medidas (coloreado por Especie).
* Arriba: ¡La correlación $ entre ellas!

Se ven las fuertes relaciones positivas (más grande = aleta más larga) y cómo las especies (Adelie, Chinstrap, Gentoo) forman clusters distintos en este espacio de rasgos. ¡Una forma densa de ver muchas relaciones a la vez!

🛠 #rstats #ggplot2 #GGally | Data: #palmerpenguins | Theme: #theme_week3_animals
📂 Código/Viz: https://t.ly/GATJi

#Day15 #Complicated #dataviz #DataVisualization #Penguins #Ecology #Morphometrics #Multivariate #ggplot2 #RStats

#30DayChartChallenge Día 15: Complicated Relationships! 🐧↔️🐧

Hoy, una matriz de scatter plots con ggpairs para explorar las relaciones entre medidas corporales (Long. Pico, Long. Aleta, Masa Corporal) en los pingüinos de Palmer. ¡Perfecto para el prompt "Complicated"! #RelationshipsWeek #Animals

La matriz lo enseña todo:
* Diagonal: Distribución de cada medida (densidad).
* Abajo: Scatter plots de cada par de medidas (coloreado por Especie).
* Arriba: ¡La correlación $ entre ellas!

Se ven las fuertes relaciones positivas (más grande = aleta más larga) y cómo las especies (Adelie, Chinstrap, Gentoo) forman clusters distintos en este espacio de rasgos. ¡Una forma densa de ver muchas relaciones a la vez!

🛠 #rstats #ggplot2 #GGally | Data: #palmerpenguins | Theme: #theme_week3_animals
📂 Código/Viz: https://t.ly/GATJi

#Day15 #Complicated #dataviz #DataVisualization #Penguins #Ecology #Morphometrics #Multivariate #ggplot2 #RStats

#30DayChartChallenge Día 15: Complicated Relationships! 🐧↔️🐧

Hoy, una matriz de scatter plots con ggpairs para explorar las relaciones entre medidas corporales (Long. Pico, Long. Aleta, Masa Corporal) en los pingüinos de Palmer. ¡Perfecto para el prompt "Complicated"! #RelationshipsWeek #Animals

La matriz lo enseña todo:
* Diagonal: Distribución de cada medida (densidad).
* Abajo: Scatter plots de cada par de medidas (coloreado por Especie).
* Arriba: ¡La correlación $ entre ellas!

Se ven las fuertes relaciones positivas (más grande = aleta más larga) y cómo las especies (Adelie, Chinstrap, Gentoo) forman clusters distintos en este espacio de rasgos. ¡Una forma densa de ver muchas relaciones a la vez!

🛠 #rstats #ggplot2 #GGally | Data: #palmerpenguins | Theme: #theme_week3_animals
📂 Código/Viz: https://t.ly/GATJi

#Day15 #Complicated #dataviz #DataVisualization #Penguins #Ecology #Morphometrics #Multivariate #ggplot2 #RStats

'Bayesian Structural Learning with Parametric Marginals for Count Data: An Application to Microbiota Systems', by Veronica Vinciotti, Pariya Behrouzi, Reza Mohammadi.

http://jmlr.org/papers/v25/23-0056.html

#microbiome #multivariate #microbiota

'Scalable High-Dimensional Multivariate Linear Regression for Feature-Distributed Data', by Shuo-Chieh Huang, Ruey S. Tsay.

http://jmlr.org/papers/v25/23-0882.html

#feature #regression #multivariate

'Permuted and Unlinked Monotone Regression in R^d: an approach based on mixture modeling and optimal transport', by Martin Slawski, Bodhisattva Sen.

http://jmlr.org/papers/v25/22-0058.html

#permuted #unlinked #multivariate

'Permuted and Unlinked Monotone Regression in R^d: an approach based on mixture modeling and optimal transport', by Martin Slawski, Bodhisattva Sen.

http://jmlr.org/papers/v25/22-0058.html

#permuted #unlinked #multivariate

'Permuted and Unlinked Monotone Regression in R^d: an approach based on mixture modeling and optimal transport', by Martin Slawski, Bodhisattva Sen.

http://jmlr.org/papers/v25/22-0058.html

#permuted #unlinked #multivariate

'Permuted and Unlinked Monotone Regression in R^d: an approach based on mixture modeling and optimal transport', by Martin Slawski, Bodhisattva Sen.

http://jmlr.org/papers/v25/22-0058.html

#permuted #unlinked #multivariate

'Permuted and Unlinked Monotone Regression in R^d: an approach based on mixture modeling and optimal transport', by Martin Slawski, Bodhisattva Sen.

http://jmlr.org/papers/v25/22-0058.html

#permuted #unlinked #multivariate

'More Efficient Estimation of Multivariate Additive Models Based on Tensor Decomposition and Penalization', by Xu Liu, Heng Lian, Jian Huang.

http://jmlr.org/papers/v25/22-0578.html

#multivariate #tensor #nonparametric

'Flexible Bayesian Product Mixture Models for Vector Autoregressions', by Suprateek Kundu, Joshua Lukemire.

http://jmlr.org/papers/v25/22-0717.html

#mixture #multivariate #mixtures

'Spatial meshing for general Bayesian multivariate models', by Michele Peruzzi, David B. Dunson.

http://jmlr.org/papers/v25/22-0083.html

#multivariate #spatial #bayesian

'Learning Non-Gaussian Graphical Models via Hessian Scores and Triangular Transport', by Ricardo Baptista, Youssef Marzouk, Rebecca Morrison, Olivier Zahm.

http://jmlr.org/papers/v25/21-0022.html

#hessian #probabilistic #multivariate

'Dimension Reduction and MARS', by Yu Liu LIU, Degui Li, Yingcun Xia.

http://jmlr.org/papers/v24/22-1422.html

#multivariate #splines #spline

Modelling sequential branching dynamics with a multivariate branching Gaussian process

Elvijs Sarkans, Sumon Ahmed, Magnus Rattray, Alexis Boukouvalas

Action editor: Patrick Flaherty.

https://openreview.net/forum?id=9KoBOlstTq

#branching #branch #multivariate

Anyone know of software that will help optimize multi-variate experiments? Something sample-efficient since these are manually generated test results.

I found https://github.com/yunshengtian/AutoOED/ which looks great, but having a hard time getting it working at the moment

#software #optimization #multivariate #designofexperiments #ExperimentalDesign

Our article @MethodsEcolEvol on incorporating predictors in a model-based ordination is now out!

We develop a new implementation for constrained ordination in the #GLLVM R-package, but also develop a new kind of ordination.

Concurrent ordination combines the best of unconstrained and constrained ordination. It leaves the latent variables unconstrained but uses predictors to inform the ordination anyway!

https://besjournals.onlinelibrary.wiley.com/doi/10.1111/2041-210X.14035?utm_source=google&utm_medium=paidsearch&utm_campaign=R3MR425&utm_content=LifeSciences

#ordination #StatisticalEcology #multivariate

Another fantastic course delivered by @gavinsimpson ! We hope you enjoy this week of virtual learning with us👏

🗞️Want to join the 2023 course? Have a look at the following: https://physalia-courses.org/courses-workshops/

#rstats #Multivariate #data #analysis #veganR #DataScience