This is an opinionated essay about good and bad practices in data visualization. Examples and explanations are below. The Scripts/ directory contains .Rmd files that generate the graphics shown below.

Abstract: As a novel communication paradigm, semantic communication (SemCom) can greatly improve communication efficiency, which has aroused extensive research by scholars worldwide. As one of the ...

This is the shocking moment a DHL parcel delivery driver appears to beat up a couple in broad daylight in the middle of the street following an alleged parking row. Footage shared on social media ...

Pole vaulter Armand Duplantis won a fifth-successive Diamond Trophy to move within two titles of equalling Renaud Lavillenie’s record of seven. The world record holder beat Manolo Karalis on countback ...

There are several methods to unhide all rows in Excel if you forgot about them or mistakenly hidden them. First, make sure to disable sorting or allow the sorting to select all rows. At the same time, ...

A scroll bar is an important element in Microsoft Excel. Excel sheets have two types of scrolling, vertical scrolling and horizontal scrolling. For vertical scrolling, you can use either your mouse ...

If you often scroll through long Excel sheets, learning how to freeze the top 2 rows will make navigation far smoother. Excel’s Freeze Panes feature lets you lock multiple rows, columns, or both, so ...

Kelley Blue Book released its list of 12 best family cars for 2025. The Honda CR-V, Hyundai Ioniq 5 and Subaru Outback ranked in the two-row SUV category (in no specific order). These SUVs appeal to ...

A husband who poured hot oil over his wife's face after demanding she cooked him an omelette has been found guilty of attempted murder. Raju Mollah, 49, also placed hot cooker hob racks over Mosammed ...

US stocks have fallen for five days running as traders nervously await a speech from Federal Reserve chairman Jerome Powell. Central bankers are gathering for an annual summit in Jackson Hole, Wyoming ...

Rajinikanth's 'Coolie' achieved massive success but faced censorship issues in India, receiving an 'A' certificate. A petition was filed to request a 'U/A' certificate, while Singapore re-censored the ...

A 17th Century will that sparked a family row over William Shakespeare's grand Stratford-upon-Avon home has been found. The document, drawn up by Thomas Nash on 25 August 1642, was discovered by Dr ...