Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Language Development01:22

Language Development

872
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
872
Statistical Software for Data Analysis and Clinical Trials01:12

Statistical Software for Data Analysis and Clinical Trials

1.4K
Statistical software is pivotal in data analysis and clinical trials by providing tools to analyze data, draw conclusions, and make predictions. These software packages range from simple data management applications to complex analytical platforms, supporting various statistical tests, models, and simulation techniques. Their significance lies in their ability to handle vast amounts of data with precision and efficiency, enabling researchers to validate hypotheses, identify trends, and make...
1.4K
Statistical Significance01:50

Statistical Significance

21.2K
Once data is collected from both the experimental and the control groups, a statistical analysis is conducted to find out if there are meaningful differences between the two groups. A statistical analysis determines how likely any difference found is due to chance (and thus not meaningful). In psychology, group differences are considered meaningful, or significant, if the odds that these differences occurred by chance alone are 5 percent or less. Stated another way, if we repeated this...
21.2K
Language01:16

Language

894
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
894
Probability in Statistics01:14

Probability in Statistics

22.4K
Probability is the likelihood of an event occurring. The term event is defined as a collection of results of a procedure. An event is a simple event when an outcome cannot be divided into simpler parts.
An example of a simple event is a coin toss. The result of a coin toss is either a head or a tail. Here, head and tail are two simple events. These two simple events make up the sample space. Further, the probability of an event occurring falls within the range of 0 to 1. The probability of an...
22.4K
Introduction to Statistics01:17

Introduction to Statistics

62.6K
The science of statistics involves collecting, analyzing, interpreting, and presenting data. The method of collecting, organizing, and summarizing data is called descriptive statistics. The systematic method of drawing inferences from the sample data and predicting unknown characteristics of a population is called inferential statistics.
In statistics, the collection of individuals or objects under study is called population. The idea of sampling is to select a portion of the larger population...
62.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same authorSame journal

Essential Data Elements for Laboratory Test Interoperability: An Expert Consensus-Based Framework.

Annals of laboratory medicine·2026
Same author

When Direct LDL Cholesterol Assays Fail: a Case Series of Analytically Implausible Results.

Annals of laboratory medicine·2026
Same author

Seroprevalence of Japanese Encephalitis Virus, and Immunogenicity of the Vero-Cell Culture-Derived Vaccine in Hematopoietic Stem Cell Transplantation Recipients.

Journal of Korean medical science·2026
Same author

A liquid chromatography-tandem mass spectrometry method for therapeutic drug monitoring of treosulfan.

Laboratory medicine·2026
Same author

Diagnostic Accuracy of Eight Estimated Glomerular Filtration Rate Equations for Assessing Kidney Function in Korean Pediatric Patients.

Annals of laboratory medicine·2026
Same author

Comparative Evaluation of Four Multiple Allergen Simultaneous Test (MAST) Systems in Clinical Practice.

Journal of asthma and allergy·2026

Related Experiment Video

Updated: Jan 23, 2026

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
10:11

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

19.0K

Development of Statistical Software for the Korean Laboratory Accreditation Program Using R Language: LaboStats.

Yeongsic Kim1, Hae Il Park2, Hae Kyung Lee3

  • 1Department of Laboratory Medicine, The Catholic University of Korea, St. Vincent's Hospital, Suwon, Korea.

Annals of Laboratory Medicine
|June 27, 2019
PubMed
Summary

We created LaboStats, a free R-based software, to simplify clinical test performance verification for the Korean Laboratory Accreditation Program (KLAP). This tool streamlines the time-consuming manual process, aiding in document preparation.

Keywords:
CLSIKorean Laboratory Accreditation ProgramLaboStatsR languageStatistical software

More Related Videos

Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language
09:27

Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language

Published on: October 13, 2018

10.7K
Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
06:16

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

Published on: June 6, 2020

4.2K

Related Experiment Videos

Last Updated: Jan 23, 2026

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
10:11

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

19.0K
Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language
09:27

Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language

Published on: October 13, 2018

10.7K
Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting
06:16

Involving Individuals with Developmental Language Disorder and Their Parents/Carers in Research Priority Setting

Published on: June 6, 2020

4.2K

Area of Science:

  • Clinical Laboratory Science
  • Biostatistics
  • Medical Informatics

Background:

  • The Korean Laboratory Accreditation Program (KLAP) mandates rigorous verification of clinical test performance.
  • Manual verification processes are recognized as time-consuming and labor-intensive.
  • There is a need for efficient tools to meet KLAP standards.

Purpose of the Study:

  • To develop a free, user-friendly statistical software program to assist laboratories in meeting Korean Laboratory Accreditation Program (KLAP) verification requirements.
  • To reduce the time and labor associated with manual clinical test performance verification.

Main Methods:

  • The software, named LaboStats, was developed using the R language.
  • Graphic user interfaces were implemented using Embarcadero Delphi EX4 for intuitive data input.
  • Statistical and graphical procedures were performed using R Base Package and the MCR Package for Method Comparison Regression, adhering to CLSI guidelines.

Main Results:

  • LaboStats features six distinct modules: parallel testing, linearity, method comparison, precision, reference interval, and cutoff analysis.
  • The software facilitates data entry via manual input or direct copying from MS Excel.
  • Users can generate comprehensive and precise reports for documentation purposes.

Conclusions:

  • LaboStats offers a valuable solution for evaluating clinical test performance characteristics.
  • The software aids laboratories in efficiently preparing the necessary documentation for KLAP accreditation.
  • LaboStats enhances the efficiency and accuracy of quality control in clinical testing environments.