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相关概念视频

Introduction to R01:11

Introduction to R

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R is a powerful software environment for statistical computing and graphics. Originating as an implementation of the S language, developed at Bell Laboratories, R has evolved into a robust, open-source statistical software favored by statisticians and data scientists worldwide. Its comprehensive suite includes data manipulation, calculation, and graphical display capabilities, making it versatile for data analysis and visualization. Its programming language is at the core of R's...
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相关实验视频

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VisualEyes: A Modular Software System for Oculomotor Experimentation
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VisualEyes: A Modular Software System for Oculomotor Experimentation

Published on: March 25, 2011

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介绍kollaR包:一个用户友好的开放式访问解决方案,用于眼睛跟踪分析和可视化.

Johan Lundin Kleberg1,2, Astrid E Z Hallman3, Rebecka Astenvald4

  • 1Department of Psychology, Stockholm University, Frescativägen 8, 106 91, Stockholm, Sweden. johan.lundin.kleberg@su.se.

Behavior research methods
|December 8, 2025
PubMed
概括

这项研究介绍了kollaR,用于眼睛追踪分析的R包,帮助研究人员选择固定分类算法. 它确保了认知和发育研究的可靠数据分析,特别是在具有挑战性的数据集.

关键词:
兴趣领域 兴趣领域眼球追踪器 眼球追踪器固定装置 固定装置 固定装置在 R 套餐中,萨卡德斯 (Saccades) 是一个神话.软件 软件 软件 软件 软件

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

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Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
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Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

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相关实验视频

Last Updated: May 4, 2026

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10:41

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Published on: March 25, 2011

13.2K
Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language
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Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language

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Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
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Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

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科学领域:

  • 认知科学 认知科学
  • 发展心理学 发展心理学
  • 人与计算机的交互

背景情况:

  • 眼睛跟踪对于认知和发育研究至关重要,它依赖于准确的固定和冲刺识别.
  • 事件分类算法显著影响眼球追踪研究结果,特别是在特殊人群中数据质量受到损害.
  • 选择合适的算法对于有效的眼睛跟踪数据分析至关重要.

研究的目的:

  • 介绍kollaR,一个开源的R包,用于全面的眼睛跟踪分析.
  • 促进不同事件分类算法的选择和比较.
  • 实现基于AOI的强大分析和数据可视化以供出版.

主要方法:

  • 开发了kollaR,一个用于事件分类,AOI分析和数据可视化的R库.
  • 包括用于比较各种固定分类算法的功能.
  • 与现有软件实现相对验证的 kollaR.

主要成果:

  • 证明了kollaR的固定分类与其他软件的一致性.
  • 以典型发育和神经发育个体的真实数据展示了kollaR的实用性.
  • 在高质量和低质量的eye-tracking数据中,说明有效性威胁的识别.

结论:

  • kollaR为可复制和严格的眼睛跟踪数据分析提供了一个有价值的工具.
  • 该套件有助于研究人员选择合适的算法和评估数据质量.
  • 通过对不同人群和数据质量的眼睛追踪研究提供可靠的见解.