The neuro-imaging brain aging chart [niCHART] is a comprehensive solution to analyze standard structural and functional brain MRI data across studies. [niCHART] and the associated pre-processing tools implement computational morphometry, functional signal analysis, quality control, statistical harmonization, data standardization, interactive visual
Currently, the data frames are handled by index in some instances. This is problematic if a data set has ben constructed from a larger one without resetting the index. In that case, rows in the data frame may be referenced by the index and not the row number (i.e. always starting at 0).
Currently, the data frames are handled by index in some instances. This is problematic if a data set has ben constructed from a larger one without resetting the index. In that case, rows in the data frame may be referenced by the index and not the row number (i.e. always starting at 0).