GEO VISUALIZATION spatial data https://searchsqlserver.techtarget.com/definition/spatial-data File:Latitude and Longitude of the Earth.svg https://en.wikipedia.org/wiki/File:Latitude_and_Longitude_of_the_Earth.svg Geographic coordinate system https://en.wikipedia.org/wiki/GWhy are all world maps wrong?eographic_coordinate_system How To Read GPS Coordinates https://www.ubergizmo.com/how-to/read-gps-coordinates/ Geographic coordinate conversion https://en.wikipedia.org/wiki/Geographic_coordinate_conversion GPS coordinates converter https://www.gps-coordinates.net/gps-coordinates-converter GPS coordinates converter https://www.gps-coordinates.net/gps-coordinates-converter Map Projection https://en.wikipedia.org/wiki/Map_projection Why are all world maps wrong? https://www.quora.com/Why-are-all-world-maps-wrong Map Projections – types and distortion …
Category: ব্লগ । Blog
ব্লগ । Blog
Sep 06
NETWORK VISUALIZATION : Data Visualization
NETWORK VISUALIZATION Example: http://graphs.grevian.org/resources/static/images/example1.png Graph http://mathworld.wolfram.com/Graph.html DIRECTED, UNDIRECTED, WEIGHTED, UNWEIGHTED GRAPH REPRESENTATION IN ADJACENCY LIST, MATRIX REFERENCE SHEET https://quickgrid.wordpress.com/2015/05/29/directed-undirected-weighted-unweighted-graph-representation-in-adjacency-list-matrix-reference-sheet/ Graphs in Computer Science http://web.cecs.pdx.edu/~sheard/course/Cs163/Doc/Graphs.html Types of Graphs https://www.javatpoint.com/types-of-graphs Finite State Machines https://brilliant.org/wiki/finite-state-machines/ A D3 Network Graph http://bl.ocks.org/jose187/4733747 Fisheye Distortion https://bost.ocks.org/mike/fisheye/ http://www.michelecoscia.com/wp-content/uploads/2012/08/demon2.png Arc Layout http://bl.ocks.org/sjengle/5431779 Gridlayout http://opentutorials.cgl.ucsf.edu/images/b/bc/GridLayout.png Circular Layout https://66.media.tumblr.com/8162e2b68064b3aff0fcc5f9be90c016/tumblr_inline_mtcb19aG1n1qzro4y.png An A to Z of extra …
Sep 05
Data Visualization Misc
Data Visualization Overview: —————————- Data Visualization: About Data Visualization http://guides.library.duke.edu/c.php?g=289678&p=1930713 I Can See Clearly Now: A Survey of Data Visualization Techniques & Practice https://www.slideshare.net/myles_harrison/i-can-see-clearly-now-a-survey-of-data-visualization-techniques-practice-31179055 Visualization in Data Science: What is it for? http://guides.library.duke.edu/c.php?g=289678&p=1930713 Anscombe’s quartet https://en.wikipedia.org/wiki/Anscombe’s_quartet Storytelling and data visualization… So what? https://www.dapresy.com/storytelling-and-data-visualization/ Visualization Types https://guides.library.duke.edu/datavis/vis_types Junk Charts https://junkcharts.typepad.com/junk_charts/2012/10/expanding-circles-of-error.html Visualization Analysis & Design https://www.cs.ubc.ca/~tmm/talks/minicourse14/vad16nasa.pdf — Python …
Sep 05
Data Visualization: BASIC CHARTS : Resources:
BASIC CHARTS Types: Datasets and Data http://www.cs.ubc.ca/~tmm/talks/minicourse14/vad16nasa.pdf Common Charts Histogram: https://en.wikipedia.org/wiki/Histogram Histogram Examples: https://statistics.laerd.com/statisticalguides/understanding-histograms.php The problem with Sturges’ rule for constructing histograms https://robjhyndman.com/papers/sturges.pdf Bad examples for Histogram: https://www2.southeastern.edu/Academics/Faculty/dgurney/Math241/StatTopics/HistGen.htm Histogram (Non-Uniform Widths) https://www.onlinemathlearning.com/histogram-width.html What Is a Frequency Polygon Used For? https://www.reference.com/math/frequency-polygon-used-54f72d4d24e0666c Histograms and histographs https://www150.statcan.gc.ca/n1/edu/power-pouvoir/ch9/histo/5214822-eng.htm Frequency Polygon http://www.matematikaria.com/kamus/frequency-polygon.html — Bar Chart Chart https://en.wikipedia.org/wiki/Chart#/media/File:F%C3%B6rs%C3%A4ljningsstatisti%20k_f%C3%B6r_blanddrycker.png https://en.wikipedia.org/wiki/Chart Bar Chart: …
Sep 04
Data Visualization in Python (R)
Python Treemaps with Squarify & Matplotlib https://fcpython.com/visualisation/python-treemaps-squarify-matplotlib — Treemaps With Squarify https://galaxydatatech.com/2018/03/20/treemaps-with-squarify/ — 200 Basic Treemap with python https://python-graph-gallery.com/200-basic-treemap-with-python/ — Dendrograms in Python https://plot.ly/python/dendrogram/ https://python-graph-gallery.com/dendrogram/ — HIERARCHICAL CLUSTERING IN R: THE ESSENTIALS https://www.datanovia.com/en/lessons/examples-of-dendrograms-visualization/ — Geographic Data with Basemap https://jakevdp.github.io/PythonDataScienceHandbook/04.13-geographic-data-with-basemap.html — Plotting data on a map (Example Gallery)¶ https://matplotlib.org/basemap/users/examples.html — A quick demonstration of creating a …
Aug 30
Getting Product Data AliExpress
Stumbled upon: Getting Product Data AliExpress. Just the technical part. Whether it is ok to do or not, did not check on that. Scraping product details from AliExpress website https://www.webharvy.com/articles/scraping-aliexpress.html — A beginner’s guide to Aliexpress data scraping and mining http://blog.hanxiaogang.com/2017-07-29-aliexpress/ — Oberlo is there for Shopify data integration
Aug 29
Administering Magento 2
Magento 2 file/folder permissions setting https://magehit.com/blog/magento-2-file-folder-permissions-setting/ Magento 2: Run Unit Tests https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-test.html Install M2E PRO via Magento Marketplace https://docs.m2epro.com/display/InstallationUpgradeMagento2/via+Magento+Marketplace M2E Pro – installation options https://docs.m2epro.com/display/InstallationUpgradeMagento2/Home Magento 2: Cron Configuration https://firebearstudio.com/blog/magento-2-cron-configuration.html
Aug 19
Upgrade magento from 2.3.1 to 2.3.2
Upgrade Magento from 2.3.1 to 2.3.2 From 2.3.0 to 2.3.2 should also work; from some other earlier versions may or may not work.. A very similar approach worked for me (Note: I have no interest to work in the industry with Magento). Also, after upgrade, check the error log and/or system log files. if you …
Aug 17
Magento 2: Misc Stuff
How to Upgrade Magento Version from 2.2.x to 2.3.0? http://www.codextblog.com/magento-2/upgrade-magento-version-2-2-x-2-3-0/ — Back up and roll back the file system, media, and database https://devdocs.magento.com/guides/v2.3/install-gde/install/cli/install-cli-backup.html — System Upgrade: conflicting component dependencies https://community.magento.com/t5/Magento-2-x-Version-Upgrades/System-Upgrade-conflicting-component-dependencies/td-p/27404 — Set the Magento mode https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-mode.html — Command-line upgrade https://devdocs.magento.com/guides/v2.3/comp-mgr/cli/cli-upgrade.html — Update and upgrade checklist https://devdocs.magento.com/guides/v2.3/comp-mgr/prereq/prereq_compman-checklist.html — dry run example https://github.com/magento/magento2/issues/4055 — DOWNLOAD RELEASES, PATCHES …
