首先,代码从工作目录读取数据文件并将数据存储在相应的变量中。 例如,来自 y_test 的测试活动数据从工作目录中读取并存储在 tesActivitydata 变量中。 其次,使用 rbind() 函数将测试数据行组合到训练数据中,用于活动、主题和特征数据集。 这导致总共 3 个数据集——Subjectdata、Activitydata 和 Featuredata 第三,...
该脚本创建“tidyset.txt”。 该文件是一个数据集,其中包含每个活动和每个主题的每个变量的平均值。 你如何查看tidyset.txt? 转到包含 run_analysis.R 以及 UCI HAR Dataset 文件夹的文件夹。 现在执行以下操作: source("run_analysis.R") tidyset <- read.table("tidyset.txt", header=TRUE) View(ti...
To reduce the aggregated noise errors and suppress the increase in the structural error, we propose the TIDY (publishing Time Intervals via Differential privacY) algorithm. We use the frequency vectors as a compact representation of the time interval dataset. After applying the Laplace mechanism to ...
TIDY: Trash Image Dataset 'Yucky' A dataset in progress containing images of trash, which spans the following classes:cardborad cigarette butt glass metal paper plastic plastic bag plastic bottle unknownFor each class of trash there are four environments in which the photographs were taken:...
massdataset massdataset is a part of tidymass. About massdataset provide the mass_dataset class which is specifically developed and designed to organize the rectangular metabolomics data sets into a standard structure. massdataset package also provide a lot of base processing functions to process an...
Tidy Dataset of the Experimental Design of the optimization of the alkali degumming process of Bombyx mori SilkAlkali DegummingDesign of ExperimentFibersSilk FibroinSilk fibroin is the structural fiber of the silk filament and it is usually separated from the external fibroin by a chemical process ...
Create a tidy GHCND dataset from a single monitorBrooke Anderson
studentlife: Tidy Handling and Navigation of a Valuable Mobile-Health DatasetSmartphones have become ubiquitous, and nearly constantly accompany their owners as they go about their daily lives. This sensor-rich and computationally-efficient technology allows quantifying continuous streams of human behaviors...
Tidy-Data-for-UCI-HAR-Dataset 获取和清理 Coursera 数据项目 课程项目演示了为 Coursera “获取和清理数据”整理数据 该存储库包含用于分析位于的 UCI HAR 数据集(使用智能手机数据集的人类活动识别)的 R 脚本并将其转换为整洁的数据集。 项目要求 您应该创建一个名为 run_analysis.R 的 R 脚本,它执行以下操...
tidymass class of dataset. Contribute to tidymass/massdataset development by creating an account on GitHub.