Reduced optical data for Bayesian model trial

The dataset is a subset of a few selected optical indices from the column experiment. The dataset contains all the observations after the column reversal, with day00 indicating the day before the reversal where all the columns are samplead and day0 indicating the day of the reversal. It does not contain any of the control measurements before day00. From the absorbance and fluoresence measurements, we have calculated several indices among which bix (biological index), fi (fluoresence index), hix, (humification index), a254 (decadal absorption coefficient at 254 nm) ,E2_E3 (ratio of absorbance E2 to E3) , SR (slope ratio). All of the indices are calcuated using the StaRdom package from the raw data. Sample name is in the samplingDay_replicate_columnNo format.

本数据集为柱实验中筛选得到的部分光学指标子集。本数据集包含柱体反转后的全部观测数据，其中day00代表反转前一日（当日完成所有柱体采样），day0代表柱体反转当日。本数据集未包含day00之前的任何对照测量数据。基于吸光度与荧光测量结果，我们计算得到多项指标，包括bix（生物指标，biological index）、fi（荧光指标，fluorescence index）、hix（腐殖化指标，humification index）、a254（254 nm十倍吸光度系数，decadal absorption coefficient at 254 nm）、E2_E3（吸光度E2与E3的比值）以及SR（斜率比，slope ratio）。所有指标均基于原始数据通过StaRdom软件包计算得到。样本名称遵循samplingDay_replicate_columnNo格式，即采样日_重复组_柱体编号。