Abstract: Methods and systems for biochemical data analysis are provided. A dataset can be received and a selection of a compare field can be used for creation of sub-groups of data to run statistical analysis on. The sub-groups of the dataset can be created based on the selection of the compare field. Statistical information about each sub-group of data can be calculated and displayed on a user display. Other information can be provided for further dataset refinements. A user may supply a control group selection, and such a selection may then result in an indication on the display of which population represents the control group. A user may supply information for further dataset filtering. Such information may be used to filter data, prior to creating the sub-groups for statistical analysis.

Abstract: Systems, methods, and apparatuses are provided for using a calibration fixture adapted for use with a measurement instrument having a sample probe needle. The calibration fixture can be used for calibrating a maximum depth the sample probe needle will travel to for optimal aspiration of samples within the wells of one or more of multiple different microplates. The calibration fixture can include multiple cavities to calibrate the sample probe needle height for each of multiple different microplates. Each cavity has a cavity height that corresponds with a known depth of the wells disposed within each different microplate.