Tag: visualization

Feed: Featured Blog Posts - Data Science Central. Author: John Williams. Today Marketers play the role of advanced and technical matchmakers as their job is to match their target consumers with the products and solutions that best meet their needs or wants. They are also responsible for matching their consumer segments with the content, messaging, creatives, and CTAs that best suits - across all the platforms and channels their audiences are on.  Marketers generally face massive barriers to understand how customers engage with marketing campaigns and where & how to optimize them. Data visualization, preparation, charts, dashboards and stats are ... Read More

Feed: R-bloggers. Author: Paul van der Laken. Like many people during the COVID19 crisis, I turned to the stock market as a new hobby. Like the ignorant investor that I am, I thought it wise to hop on the cloud computing bandwagon. Hence, I bought, among others, a small position in Rackspace Technologies. A long way down Now, my Rackspace shares have plummeted in price since I bought them. Screenshot of Google Finance on August 25th 2021: https://www.google.com/finance/quote/RXT:NASDAQ?sa=X&ved=2ahUKEwjxqdr0oczyAhWKtqQKHZk3A90Q_AUoAXoECAEQAw&window=6M Obviously, this is less than ideal for me, but also, I should not be surprised. Clearly, I knew nothing about the company ... Read More

Feed: Cambridge Intelligence. Author: Khadeja Sajjad. In this blog post, I’ll aim to spot fake Amazon reviews using powerful graph and timeline data visualization tools. We’ll use KeyLines and KronoGraph to build a hybrid app that’s up to the challenge. Building a data visualization app to spot fake Amazon reviewsAmazon’s online shopping phenomenonOver 75% of people shop online at least once a month, so chances are you’re one of them. And given their position as a global eCommerce superpower, you may well have bought from Amazon.By the end of 2021, estimates predict that Amazon will have an incredible 50% share ... Read More

Feed: R-bloggers. Author: Selcuk Disci. [This article was first published on DataGeeek, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. One of the most frequently asked questions these days is whether the vaccine works in reducing the number of cases and deaths. In order to examine that we will build a function so that we can run for every country we want without repeating the same code block. The dataset we’re going to ... Read More

Feed: Neo4j Graph Database Platform. Author: Michael Hunger, Developer Relations. Hello, everyone! Time really flies! It felt like only yesterday I was putting together last week’s twin4j. I encourage you to share both the newsletter and blog with colleagues and friends who may also find it helpful. You can point them to the page with past issues and the sign-up form. And also send us your feedback, either via Twitter or Discord. Please let us know what you like or dislike about twin4j and what you would love to see more of. I’m also really excited to announce that we ... Read More

Feed: Matillion. Author: Julie Polito; Check out this dashboard. If you are working with data in the cloud, chances are you are going to want to visualize your data in a dashboard similar to this one. Having data and analyzing it is one thing; but the business value really comes when you can bring that data back to the stakeholders who need it, either by data visualization in a product like Tableau Public (in this case) or by bringing it back into an operational system. The key to having a useful data visualization? Useful data, made so by cloud data transformation. The ... Read More

Feed: R-bloggers. Author: Jonathan Carroll. I saw this post on Reddit’s r/dataisbeautiful showing this plot of streaming services market share, comparing 2020 to 2021 US Streaming Services Market Share, 2020 vs 2021 and thought it looked like a good candidate for trying out some plot improvement techniques. Yes, that was a reasonably long while ago, this post has taken quite some time to put together. Life. I’ve played with adding images to plot axes several times (also here, here, here) so that part shouldn’t pose too much of a challenge. First, I’ll try to rebuild the original. The original was ... Read More

Feed: R-bloggers. Author: finnstats. [This article was first published on Methods – finnstats, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content on R-bloggers? click here if you have a blog, or here if you don't. Transition Plot in R, when we have quantitative data for change in time, visualization is straight forward but in the case of a categorical variable, it’s not as easy. In this article, we are going to describe transition plots for categorical variables. Funnel Chart in R-Interactive Funnel Plot » Approach 1:- You ... Read More

Feed: Featured Blog Posts - Data Science Central. Author: Lana S. Ignaz Philipp Semmelweis (1818-1865) was a Hungarian physician and scientist, now known as an early pioneer of antiseptic procedures. Described as the "saviour of mothers", at 1846 Semmelweis discovered that the incidence of puerperal fever could be drastically cut by the use of hand disinfection in obstetrical clinics (this fever was common in mid-19th-century hospitals and often fatal). He observed that in clinics where midwives worked the death ratio was noticeably less than in clinics with educated doctors. Dr. Semmelweis started his work to identify the cause of this ... Read More

Feed: Cambridge Intelligence. Author: Kevin Naughten. When you look at an interactive graph visualization for the first time it can be a little intimidating, no matter how tech-savvy you are.The best way to get new users comfortable with a graph is to make every touch point look and feel familiar. Design an interactive graph visualization app with cues that are used as standard across the web already, and analysts will find the experience intuitive right away.The next version of ReGraph, our interactive graph visualization toolkit for React developers, includes a new event type that makes it easier to style every ... Read More