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Related Concept Videos

How Data are Classified: Categorical Data01:11

How Data are Classified: Categorical Data

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A variable, usually notated by capital letters such as X and Y, is a characteristic or measurement that can be determined for each member of a population. Data are the actual values of variables. They may be numbers, or they may be words. Datum is a single value.
Data are classified based on whether they are measurable or not. Categorical data cannot be measured; instead, it can be divided into categories. For example, if Y denotes a person's party affiliation, some examples of Y include...
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How Data are Classified: Numerical Data00:59

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Data that are countable or measurable in specific units are called numerical or quantitative data. Quantitative data are always numbers. Quantitative data are the result of counting or measuring the attributes of a population. Amount of money, pulse rate, weight, number of people living in a town, and number of students who opt for statistics are examples of quantitative data.
Quantitative data may be either discrete or continuous. All quantitative data that take on only specific numerical...
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Data Reporting and Recording01:24

Data Reporting and Recording

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Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
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Data Validation01:15

Data Validation

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Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
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Data Validation01:03

Data Validation

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Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
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Data Collection II01:29

Data Collection II

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The nursing history captures and records the patient's health status, so that a care plan evolves to meet the patient's individual needs. The nursing health history is a part of the initial assessment. A comprehensive history covers all health dimensions and plays a significant role in the assessment process. A comprehensive history includes the patient's biographical information, reasons for seeking health care, expectations, present and past health history, medications, and...
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Isolation and Profiling of Human Primary Mesenteric Arterial Endothelial Cells at the Transcriptome Level
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EndoDB: a database of endothelial cell transcriptomics data.

Shawez Khan1,2,3, Federico Taverna1,3, Katerina Rohlenova1,3

  • 1Department of Oncology and Leuven Cancer Institute (LKI), Laboratory of Angiogenesis and Vascular Metabolism, KU Leuven, 3000 Leuven, Belgium.

Nucleic Acids Research
|October 26, 2018
PubMed
Summary
This summary is machine-generated.

EndoDB is a new database for endothelial cell (EC) transcriptomics data. It helps researchers easily access and analyze EC gene expression data to understand cell function and disease.

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Area of Science:

  • Molecular Biology
  • Bioinformatics
  • Genomics

Background:

  • Endothelial cells (ECs) are crucial for vascular homeostasis and disease.
  • High-throughput technologies generate vast EC transcriptomics data.
  • Bioinformatic analysis of EC data is challenging for many scientists.

Purpose of the Study:

  • To develop a user-friendly database for endothelial cell transcriptomics data.
  • To facilitate the re-use and analysis of publicly available EC gene expression datasets.
  • To provide insights into EC (dys)function and disease mechanisms.

Main Methods:

  • Curated and quality-assured transcriptomics data from 360 datasets.
  • Integrated bulk and single-cell RNA sequencing data from six organisms.
  • Web-accessible platform with pre-analyzed data and visualization tools.

Main Results:

  • EndoDB provides access to 4741 bulk and 5847 single-cell EC transcriptomes.
  • Enables exploration of gene deregulation, pathway analysis, and metabolic reprogramming.
  • Offers interactive, customizable, and downloadable plots and tables.

Conclusions:

  • EndoDB simplifies the analysis of endothelial cell transcriptomics data.
  • Facilitates biological discovery in EC biology and disease research.
  • Serves as a valuable resource for the scientific community, with ongoing updates.