sreekanth (@sreek2908) 's Twitter Profile
sreekanth

@sreek2908

Entrepreneur โ€ข Mechanical Production Engineer โ€ข Lean Six Sigma โ€ข Aviation Enthusiast ๐Ÿ›ซ โ€ข Proud Indian ๐Ÿ‡ฎ๐Ÿ‡ณ โ€ข เดฎเดฒเดฏเดพเดณเดฟโœŒ๏ธ

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calendar_today23-11-2014 10:01:23

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Akshay ๐Ÿš€ (@akshay_pachaar) 's Twitter Profile Photo

What is 95 in a '95% confidence interval'? Confidence intervals are widely used yet poorly understood. Today, I will clearly explain everything you need to know about them. Before we dive into formal definitions and mathematics, let's first understand what a confidence interval

What is 95 in a '95% confidence interval'?

Confidence intervals are widely used yet poorly understood. Today, I will clearly explain everything you need to know about them.

Before we dive into formal definitions and mathematics, let's first understand what a confidence interval
Joachim Schork (@joachimschork) 's Twitter Profile Photo

The Z-test is a powerful statistical method used to determine if there is a significant difference between sample and population means, or between the means of two groups. Properly applying the Z-test can lead to more accurate conclusions in research and decision-making, but

The Z-test is a powerful statistical method used to determine if there is a significant difference between sample and population means, or between the means of two groups. Properly applying the Z-test can lead to more accurate conclusions in research and decision-making, but
sreekanth (@sreek2908) 's Twitter Profile Photo

My ideal country: Nature: ๐Ÿ‡จ๐Ÿ‡ญ Education: ๐Ÿ‡บ๐Ÿ‡ธ Economy: ๐Ÿ‡จ๐Ÿ‡ณ Security: ๐Ÿ‡จ๐Ÿ‡ณ Army: ๐Ÿ‡ฎ๐Ÿ‡ณ Healthcare: ๐Ÿ‡ฎ๐Ÿ‡ณ LGBT rights: ๐Ÿ‡ท๐Ÿ‡บ Infrastructure: ๐Ÿ‡ธ๐Ÿ‡ฌ Currency: ๐Ÿ‡ฌ๐Ÿ‡ง Immigration: ๐Ÿ‡ฏ๐Ÿ‡ต Foreign policy: ๐Ÿ‡ฎ๐Ÿ‡ฑ

Nte Daniel Daniel ๐Ÿ‡ณ๐Ÿ‡ฌ๐Ÿ”ฐ๐Ÿ“Š (@iam_daniiell) 's Twitter Profile Photo

๐—š๐—ผ๐—ผ๐—ฑ ๐—บ๐—ผ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—ด๐˜‚๐˜†๐˜€. SQL is the backbone of data. Analysts, engineers, and scientists all use it. Hereโ€™s how Iโ€™d learn SQL if Iโ€™m starting out today. ๐—™๐—ถ๐—ฟ๐˜€๐˜, ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฟ๐˜€๐˜๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐—ฎ๐˜ ๐—ถ๐˜ ๐—ถ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐˜† ๐˜†๐—ผ๐˜‚ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜. You donโ€™t learn SQL for the

๐—š๐—ผ๐—ผ๐—ฑ ๐—บ๐—ผ๐—ฟ๐—ป๐—ถ๐—ป๐—ด ๐—ด๐˜‚๐˜†๐˜€.
SQL is the backbone of data.
Analysts, engineers, and scientists all use it.
Hereโ€™s how Iโ€™d learn SQL if Iโ€™m starting out today.

๐—™๐—ถ๐—ฟ๐˜€๐˜, ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฟ๐˜€๐˜๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐—ฎ๐˜ ๐—ถ๐˜ ๐—ถ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ต๐˜† ๐˜†๐—ผ๐˜‚ ๐—ป๐—ฒ๐—ฒ๐—ฑ ๐—ถ๐˜.
You donโ€™t learn SQL for the
PyQuant News ๐Ÿ (@pyquantnews) 's Twitter Profile Photo

Python training from JPMorgan Published by JPMorgan for business analysts and tradersโ€”by the best in the business. Get it all here (for free):

Jaydeep (@_jaydeepkarale) 's Twitter Profile Photo

๐Ÿ“‚ Machine Learning Engineer โ”œโ”€ ๐Ÿ“‚ Foundations (START HERE) โ”‚ โ”œโ”€ ๐Ÿ“‚ Python Basics โ”‚ โ”‚ โ”œโ”€ Variables, loops, functions โ”‚ โ”‚ โ””โ”€ Writing clean Python code โ”‚ โ”‚ โ”‚ โ”œโ”€ ๐Ÿ“‚ Math for ML โ”‚ โ”‚ โ”œโ”€ Linear Algebra (vectors, matrices) โ”‚ โ”‚ โ”œโ”€

Chidi Ebere (@chidirolex) 's Twitter Profile Photo

Sites to get real datasets to work with if you are bored with Kaggle. 1. microdata.nigerianstat.gov.ng/index.php/cataโ€ฆ 2. World Bank Open Data data360.worldbank.org/en/search 3. United Nations unstats.un.org/unsd/snaama/doโ€ฆ 4. data.humdata.org/dataset 5. macrotrends.net/global-metricsโ€ฆ 6. worldometers.info 7.

Ladi_T๐Ÿ‘‘ (@officialladi_t) 's Twitter Profile Photo

Sites you can download practice Dataset 1. statista.com 2. data.gov 3. trends.google.com 4. datasetsearch.research.google.com 5. archive.ics.uci.edu 6. Kaggle.com 7. data.worldbank.org 8. mavenanalytics.io/data-playground