The corrected raw data
收藏资源简介:
Herein is the raw data used for all subsequent analyses. There is one data file, and two programs. One program combines multiple data files into a single dataset, while another is used to search for errors in the data. The most common errors are of two types. 1) Repeat waveforms. NP-C-C-D is not allowed. However, the program does not know if the consecutive pathway behaviors (waveform C) are the same behavior recorded twice, or if partway through the behavior it was stopped and then continued. 2) Invalid transitions. NP-G, NP-D, NP-E1, NP-E2, C-E1, C-E2, G-D, G-E1, G-E2, D-G, D-E2, E1-G, and E2-G are not allowed. It might be possible to have E1-D, and E2-D but these have never been observed and should be carefully examined if found. The errors are mostly self-evident. The first example NP-G would mean that the insect did not have stylets inserted into the plant and then immediately started ingesting xylem. The sample rate of 1/100 second is fast enough that it is not possible for the insect to move anywhere without being detected. It is assumed that these steps were performed successfully in all subsequent steps in the analysis of these data. There is no further error checking. IMPORTANT: \"FileManipW 100814 Weight.sas\" has path names that are unique to my computer. Please change them to work on your computer. This program also saves a file to your computer. IMPORTANT: \"Errorchecker 100716 Weight.sas\" needs the correct file name and path for the file that was saved by \"FileManipA 100814 Weight.sas\".
本文件包含用于所有后续分析的原始数据。本次提供一份数据文件与两个程序脚本。其中一个程序用于将多个数据文件整合为单一数据集(dataset),另一个程序则用于检测数据中的错误。 最常见的错误分为两类: 1) 重复波形(repeat waveforms)。NP-C-C-D组合为非法格式。但程序无法区分以下两种情况:连续的通路行为(波形C(waveform C))是同一行为的重复记录,还是该行为中途中断后继续进行的结果。 2) 非法状态转换(invalid transitions)。以下组合均为非法:NP-G、NP-D、NP-E1、NP-E2、C-E1、C-E2、G-D、G-E1、G-E2、D-G、D-E2、E1-G以及E2-G。E1-D与E2-D组合虽未被明确禁止,但从未被观测到,若出现则需仔细核查。 此类错误大多直观易懂。以NP-G为例,其代表昆虫未将口针(stylets)插入植物组织,便直接开始摄取木质部汁液。本次实验的采样率为1/100秒,精度足够高,昆虫的任何移动都会被捕捉到。本数据集的所有后续分析均默认上述步骤已顺利完成,不再进行额外错误校验。 重要提示:"FileManipW 100814 Weight.sas" 中包含仅适用于原作者计算机的文件路径,请自行修改以适配您的本地环境。该程序同时会在您的计算机上生成一个输出文件。 重要提示:"Errorchecker 100716 Weight.sas" 需指定由"FileManipA 100814 Weight.sas"生成的文件的正确文件名与路径。



