reji mathew

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Why you should master the small multiple chart

(This article was first published on <b>r-bloggers | SHARP SIGHT</b>, and kindly contributed to R-bloggers)<p>I’ve often said that the foundation of data …

10 jobs that pay over $100,000 with the least competition

It's no surprise that tech jobs can offer sky-high salaries. But to land a coveted job at a company like Facebook or Google, applicants have to …

6 Ways to Fool-Proof Your Finances and Save Every Month

In addition to being an entrepreneur and an angel investor, I’m a Certified Financial Planner, which means people ask me a lot how I handle my own finances.<p>I have a system, of course, and most of my bills and deposits are automated so that I’m sure I never miss a payment. But fool-proofing is a …

Tidying messy Excel data (Introduction)

(This article was first published on <b> R – Stat Bandit</b>, and kindly contributed to R-bloggers)[Re-posted from Abhijit’s blog]Personal expressiveness, or …

Data Science

Kim Kardashian Looks Absolutely Incredible at the Met Gala and You Have Got to See It

She did not bring Kanye with her.<p>Kim Kardashian has been having a rough week what with having to defend her husband's indefensible behavior, but at the Met Gala she is back, baby, and Kanye West is nowhere in sight. She wore a gold sequined masterpiece of a Versace dress, and looked more incredible …

How To Pay Off Your 30-Year Mortgage In A Fraction Of The Time

The housing market has been going up, and as a result, a lot of investors and homeowners are finding themselves benefitting from substantial appreciation on their home values. Investors often approach me with the problem of too much “lazy” equity in their homes.<p>Sophisticated investors know the …

Personal Finance

Read Random Rows from A Huge CSV File

(This article was first published on <b> S+/R – Yet Another Blog in Statistical Computing</b>, and kindly contributed to R-bloggers)Given R data frames …

Qualitative Data Science: Using RQDA to analyse interviews

(This article was first published on <b> The Devil is in the Data</b>, and kindly contributed to R-bloggers)Qualitative data science sounds like a …

How to do Repeated Measures ANOVAs in R

(This article was first published on <b> Dominique Makowski</b>, and kindly contributed to R-bloggers)• Don’t do it<br>• The Emotion Dataset<br>• The effect of …

HH Data Science Meetup slides: Explaining complex machine learning models with LIME

(This article was first published on <b> Shirin's playgRound</b>, and kindly contributed to R-bloggers)On April 12th, 2018 I gave a talk about <b>Explaining</b> …

Is MoviePass too good to be true?

Will the meteoric, feelgood rise of movie subscription service MoviePass end like a cliché Hollywood melodramatic tearjerker?<p>MoviePass, which buys tickets from theaters and offers them to subscribers, is losing money. That's not a shocker, considering members pay just $7.95 a month to see a movie a …

FAA orders 'emergency' engine inspections after deadly explosion during Southwest flight

The Federal Aviation Administration on Friday ordered airlines to inspect the fan blades of some engines of the same type that exploded on a …

31-year-old self-made millionaire reveals the simple formula to his success

According to self-made millionaire Timothy Kim, you don't need to be intelligent in order to be wealthy. Instead, he says you just need to learn what …

Success

Testing multiple interventions in a single experiment

(This article was first published on <b> ouR data generation</b>, and kindly contributed to R-bloggers)A reader recently inquired about functions in simstudy …

How To: Build a Beginner Hacking Kit with the Raspberry Pi 3 Model B+

If you want to follow Null Byte tutorials and try out Kali Linux, the Raspberry Pi is a perfect way to start. In 2018, the Raspberry Pi 3 Model B+ …

Raspberry Pi

How to Automate Your Financial Life -- and Why You Should

Putting your finances on autopilot makes it easier to do the right things with your money.<p>Money is a leading cause of stress for the majority of …

Three Good Places to Find Hands-on STEM Lessons

Like a lot of people, my most memorable moments from elementary school involved hands-on science lessons. One of my favorite experiences was making …

Visualizing geo-spatial data with sf and plotly

(This article was first published on <b> R – Modern Data</b>, and kindly contributed to R-bloggers) <b><br>Need help with R, data viz, and/or stats? Work with me or</b> …

Simple Numerical Modeling in R – Part 2: Exercises

(This article was first published on <b> R-exercises</b>, and kindly contributed to R-bloggers)http://eskipaper.com/images/water-splash-wallpaper-3.jpgIn …

P-Values, Sample Size and Data Mining

(This article was first published on <b> Economics and R - R posts</b>, and kindly contributed to R-bloggers)Recently, a paper was presented at our …

K-Means Clustering in R – Exercises

(This article was first published on <b> R-exercises</b>, and kindly contributed to R-bloggers)K-means is efficient, and perhaps, the most popular clustering …

Applied Economic Analysis With R – Part 1: Exercises

(This article was first published on <b> R-exercises</b>, and kindly contributed to R-bloggers)R has great potential in Economic data analysis, as well as …

How do I interpret the AIC

(This article was first published on <b> Bluecology blog</b>, and kindly contributed to R-bloggers)How do I interpret the AIC?My student asked today how to …

Top 7 Science Websites for Kids

Websites can give kids a great introduction to science, and there are some wonderful kid-friendly science websites to check out. Not only do kids …

Middle School

This Fund Turns Apple's 1.5% Dividend Into 7.5%

Today I want to show you one of the most ridiculously oversold funds. Not only is it absurdly cheap right now, but it also pays a 7.5% <i>sustainable</i> dividend.<p>Before I get into those big cash payouts and how they’re possible, let me first explain why this fund is such an incredible bargain …

Why you should master the small multiple chart

(This article was first published on <b> r-bloggers | SHARP SIGHT</b>, and kindly contributed to R-bloggers)I’ve often said that the foundation of data …

Here Are 953 Million Reasons to Buy Shares of Buffett's Berkshire Hathaway

Hint: All of them start with the letter D.<p>You and I are happy to get a few hundred dollars in dividends from our stock investments. But you and I …

15 Types of Regression you should know

Regression techniques are one of the most popular statistical techniques used for predictive modeling and data mining tasks. On average, analytics …

Algorithms

A stunning leak rattles Trump and his aides

<b>One of the most startling leaks</b> — and stunning revelations — of this whole administration has left President Trump and his senior staff furious and …

29 Traditional Indian Dishes The Whole World Should Know And Love

There's more to Indian cuisine than butter chicken.

Onions