Blog articles

2023

How to Use bedtools intersect

4 minute read

Learn bedtools intersect for finding overlapping and non-overlapping intervals between BED files in various ways

Shapiro–Wilk Test in R

2 minute read

Learn to perform the Shapiro-Wilk test for normality in R with step-by-step guidance and make sure the data meets the normality assumption for reliable stati...

Q-Q plot in R

2 minute read

Learn to perform the Shapiro-Wilk test for normality in R with step-by-step guidance and make sure the data meets the normality assumption for reliable stati...

Steps in PCR

3 minute read

Learn the step-by-step process of Polymerase Chain Reaction (PCR)

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2022

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2021

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Heatmap in Python

3 minute read

Heatmap and hierarchical clustering visualization in Python

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Volcano plot in Python

4 minute read

Volcano plot using bioinfokit package. This article explains the visualization of volcano plots for gene expression data

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2020

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Multiple linear regression (MLR)

8 minute read

Multiple regression analysis using statsmodels. Learn how to define regression model, assumptions, metrics evaluation, and interpretation

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How to subset from pandas DataFrame?

6 minute read

This article explains how to select rows, columns, and a subset of pandas DataFrame using various indexing operations and pandas functions

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Python tuples

2 minute read

Python tuples initialization and operations

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2019

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Concatenate and split VCF files

1 minute read

What is VCF file? VCF stands for variant call format It is a text file (file extension as .vcf) storing meta-information, marker and genotype data of ge...

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2018

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MANOVA using R (with examples and code)

10 minute read

A step-by-step article for performing MANOVA in R. This article describes the background of MANOVA, assumptions, hypotheses, and codes for performing MANOVA ...

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2017

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2016

Variable types

less than 1 minute read

Variable types Flowchart for types of variables used for collecting and analyzing the data

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How to Calculate p Value by Hand

4 minute read

Learn how to calculate p-values by hand (using t test example) to gain a deeper understanding of statistical hypothesis testing.

ANCOVA code in Python

1 minute read

This article explains how to perform the one-way ANCOVA in Python. You can refer to this article to know more about ANCOVA, when to use ANCOVA, assumptions, ...

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