Brill J H, Mayfield H T, Mar T, Bertsch W
J Chromatogr. 1985 Dec 6;349(1):31-8. doi: 10.1016/s0021-9673(00)90629-0.
A method is described in which gas chromatographic (GC) data obtained from cuticular hydrocarbons are treated by methods of pattern recognition. Based on a recently described sample preparation procedure, GC data are normalized to eliminate slight variations in chromatographic conditions and converted into the proper format for discriminant analysis by computer. The results of several methods of data treatment and display are discussed, based upon the chemometric system package, ARTHUR. The approach has the advantage of largely removing operator bias.
本文描述了一种方法，即对从表皮碳氢化合物获得的气相色谱（GC）数据采用模式识别方法进行处理。基于最近描述的样品制备程序，对GC数据进行归一化处理以消除色谱条件中的微小变化，并转换为适合计算机判别分析的格式。基于化学计量系统软件包ARTHUR，讨论了几种数据处理和显示方法的结果。该方法具有很大程度上消除操作员偏差的优点。
