El último Blog BLOG Artículos

Calculating probabilities with Scipy in Python

Calculating probabilities with Scipy in Python

Leon

Discover how to use Scipy in Python to calculate probabilities efficiently and accurately. This com...

scipy stats python

Different Tails in Hypothesis Testing

Different Tails in Hypothesis Testing

Leon

Explore the different tails in hypothesis testing, from one-tailed tests to two-tailed tests, and ho...

caudal bicaudal unicaudal hipotese teste

Hypothesis testing and its types of errors

Hypothesis testing and its types of errors

Leon

This article offers an insightful exploration of hypothesis testing, detailing the various types of ...

erros hipotese teste

Calculating the Perfect Sample Size for your research

Calculating the Perfect Sample Size for your research

Leon

Discover how to calculate the ideal sample size for your research project with our comprehensive gui...

amostra tamanho pesquisa

How to do Regression with Statsmodels in Python

How to do Regression with Statsmodels in Python

Leon

Discover how to perform regression analysis with Statsmodels in Python. From data preparation to mo...

statsmodels python regressão

Multivariate Regression and its problems

Multivariate Regression and its problems

Leon

This class explores the common challenges and problems associated with multivariate regression, offe...

regressão multivariada

Regression Models over Time: ARIMA and Time Series

Regression Models over Time: ARIMA and Time Series

Leon

In this class, we will explore how to model and forecast time series using ARIMA, including fundamen...

arima tempo regressao

Parameters to evaluate a simple linear regression model: R^2 and SEE

Parameters to evaluate a simple linear regression model: R^2 and SEE

Leon

This article addresses the fundamental principles of analyzing a simple linear regression model, hig...

regressão parametros

Statistics in Python: Using Pandas to understand your distribution

Statistics in Python: Using Pandas to understand your distribution

Leon

Discover how to analyze statistical data in Python using the powerful Pandas library. Learn to inte...

pandas distribuição programação

Statistical inference: confidence interval

Statistical inference: confidence interval

Leon

Explore the concept of confidence intervals in statistical inference, its importance in data analysi...

intervalo inferência confiança

Data reduction: the different types of sampling

Data reduction: the different types of sampling

Leon

We went through the data collection part of the course, now let's see how to reduce the data!

estatística dados tipos

Data reduction: identifying outliers

Data reduction: identifying outliers

Leon

Do you have a set of data and find some points within it strange? Do you believe that those points ...

estatística outlier dado redução

Normal distribution values ​​from probabilities

Normal distribution values ​​from probabilities

Leon

Today we will apply the normal distribution in different everyday business situations

normal probabilidade

Reduced normal distribution: how to transform

Reduced normal distribution: how to transform

Leon

Let's now teach how statisticians memorized an entire distribution to facilitate probability calcula...

estatística normal

Normal distribution and its history

Normal distribution and its history

Leon

Lots of problems calculating probability? Your problems are over, the Central Limit Theorem has com...

estatística matemática distribuição normal

Exponential Distribution: Probability Density Functions

Exponential Distribution: Probability Density Functions

Leon

In this article, explore the world of continuous probability functions with exponential distribution...

exponencial distribuicao probabilidade

Applying the Poisson Distribution in real life

Applying the Poisson Distribution in real life

Leon

Discover how the Poisson Distribution is applied in everyday situations, from traffic forecasts to i...

poisson distribuicao

Bernoulli and Binomial Distribution: Real Life Applications

Bernoulli and Binomial Distribution: Real Life Applications

Leon

Explore how Bernoulli and Binomial distributions are fundamental in modeling discrete events in our ...

binomial bernoulli distribuicao