Data: Import data series from database (MS Access) table, text file, copy/paste from spreadsheet (MS Excel). Operate with more then one data series at the same time. Virtually unlimited number of records to present and analyze. Automatically recognize calendar mm/dd/yyyy data format transferring it into yyyy.yyyy to use for market (currencies, shares, commodities) time trend analyzation. Data presentation and statistical analysis: Histograms of variables distribution and comparison with Student and Poisson curves.X-Y chart of two variable dependence and curve fitting with least square method (variety of user interfaces to chose from), signals revealing and user defined formula. Automatically best polynomial and Fourie approximation. Three dimensional in perspective projection presentation of variable as function of two arguments and distribution of two variables. Color map style presentation of function of two arguments and distribution of two variables. Quasi plane and parabolic least square approximation |
