首页> 外国专利> production of durchflusszytometrie data files with a potentially infinite number of from the fusion of a group of separate durchflusszytometrie data files derived dimensions and their multidimensional reconstruction with both actually measured and estimated implementation lusszytometriedaten

production of durchflusszytometrie data files with a potentially infinite number of from the fusion of a group of separate durchflusszytometrie data files derived dimensions and their multidimensional reconstruction with both actually measured and estimated implementation lusszytometriedaten

机译:合并一组独立的durchflusstometrie数据文件可能会产生无限数量的durchflusszytometrie数据文件,这些数据文件是通过合并尺寸派生出来的尺寸以及它们的多维重构以及实际测量和估计的实现

摘要

The present invention relates to a method that generates new flow cytometry data files with a potentially infinite number of dimensions, each event contained in these data files having associated information for each of the whole set of parameters evaluated, such information deriving from data which was either directly measured in the flow cytometer or estimated afterwards. The invention comprises the steps of: 1) fusing two or more separate flow cytometry data files containing information about events measured in different aliquots from the same sample; these original data files contain, in common, data about one or more parameters at the same time they contain information about one or more different parameters, 2) estimating the magnitude of the values and a corresponding uncertainty measure of the differing variables between one or more of the original data files which have been fused, for each individual event contained in the fused data file, for which that variable was not directly measured in the flow cytometer and; 3) reconstructing multidimensionally the new data file containing both the real data measured in the flow cytometer for each event of the individual original data files fused and the estimated data for those parameters not measured in a group of events from one or more of the original data files. This invention enables the generation of data files containing information for single cellular events from a sample about a higher number of parameters than those actually measured in the flow cytometer for each of the original data files that have been fused; the overall number of parameters for which values are assigned to each individual cellular event included in the new data file can be as large as the total number of parameters measured in the whole group of fused data files. This allows a more powerful identification, enumeration and characterization of different populations of events contained in a sample.
机译:本发明涉及一种方法,该方法生成具有潜在无限数量维的新的流式细胞术数据文件,这些数据文件中包含的每个事件具有与所评估的整个参数集的每一个相关的信息,该信息来源于以下数据:直接在流式细胞仪中测量或事后估算。本发明包括以下步骤:1)融合两个或更多个单独的流式细胞术数据文件,该文件包含关于来自相同样品的以不同等分试样测量的事件的信息;这些原始数据文件共同包含有关一个或多个参数的数据,同时它们包含有关一个或多个不同参数的信息; 2)估计值的大小以及一个或多个之间不同变量的相应不确定性度量对于融合数据文件中包含的每个单独事件,已融合的原始数据文件中的哪个变量未在流式细胞仪中直接测量;以及3)多维重构新的数据文件,其中包含在流式细胞仪中针对融合的各个原始原始数据文件的每个事件测量的真实数据,以及从一组事件中获取的一个或多个原始数据中未在一组事件中测量的那些参数的估计数据文件。本发明使得能够生成数据文件,该数据文件包含来自样本的关于单个细胞事件的信息,该信息具有比针对已融合的每个原始数据文件在流式细胞仪中实际测量的参数数量更多的参数。为新数据文件中包括的每个单独的蜂窝事件分配值的参数总数可以与在整个融合数据文件组中测量的参数总数一样多。这可以更有效地识别,枚举和表征样本中包含的不同事件。

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