WINKS SDA BASIC performs standard statistical calculations such as (for more features, see the Professional Edition):
 Descriptive statistics (means, standard deviations, median, coefficient of variation, skewness, kurtosis, highest and lowest values, etc.)
 Test for normality
 Confidence intervals, percentiles, Tukey 5number summary
 Cp and Cpk analysis (QC)
 Statistics by group (up to 2 factors)
 Statistics from counts
 Percentile calculations
 Calculate permutations and combinations
 Calculate pvalues for Normal, t, ChiSquare and F statistics
 Graph features: Histograms, bar charts, stacked bar charts, pie charts, line charts, time series plots, stem and leaf, scatterplot, fitted regression line, matrix of scatterplots, etc.
 Create Excel charts directly from WINKS
 Pie and Bar charts from keyboard data
 ttests  single sample, independent group and paired ttest
 ttest from summary data
 OneWay Analysis of variance with multiple comparisons (NewmanKeuls, Scheffe, Tukey) from raw or summarized data
 Repeated Measures ANOVA with post hoc multiple comparisons
 Dunnett's test (from raw or summarized data)
 Frequency tables
 Goodness of fit analysis
 Crosstabulation (rxc) ChiSquare analysis  with multiple comparisons of proportions for 2xc and rx2 tables
 Fisher's Exact test
 Correlation (Pearson and Spearman)
 Comparison of proportions
 Point biserial correlation
 Simple linear regression
 Multiple linear regression.
 MannWhitney nonparametric test for two independent group comparison
 KruskalWallis nonparametric test for three or more independent group comparison, with post hoc nonparametric multiple comparisons (Dunn's Test)
 Wilcoxon signed rank test and the Sign test for paired group comparison
 Friedman's test for repeated measures with post hoc nonparametric multiple comparisons
 Cochran's Q test for comparison of dichotomous data
 McNemar's test for paired dichotomous data
 Survival analysis & Life Tables (Actuarial and Kaplan Meier  comparison by group using MantelHaenszel for post hoc comparison of groups)
 Simulations  Central limit theorem, confidence intervals, coin flip
 Report generator
Designed for researchers who need to get statistical answers quickly. Plenty of examples are available to get you started. Hundreds of hours of working with consultants and researchers went in to creating the interface as well as creating understandable examples and program output.
Sample Output and Graphs:
WINKS is an economical, reliable and simple to use statistical analysis tool for researchers
It contains a wide range of statistical tests including many handy features not found in programs such as SPSS or SAS  for example, easy analysis from summary data (as well as from raw data), nonparametric multiple comparisons, APA standard analysis writeup suggestions and more.
Friendly interface with easy Excellike data handling & graphs (reads and writes Excel files.)
Data entry and manipulation:
 Spreadsheet data entry
 Cut, copy, paste data
 Easily opens data from Excel Files (as well as from CSV and DBF files)
 Recode data
 Calculate new variables
 Filter variables for analysis
 Select a random sample
 Sort data
 Delete and insert rows and columns of data
WINKS Analysis Limitations
General limitations
 Maximum number of fields per database  250
 Maximum length of a character field  65
 Maximum width for a numeric variable  15
 Maximum number of records per database  32,000
 Note: Databases may be created above the 32,000 record limit,
but this is the maximum record count verified to work with WINKS.
Descriptive Statistics
 Detailed statistics  32000 records
 Summary statistics  32,000 records, 1000 groups, 100 fields
 Stem and leaf diagram  500 records
 Normality test  1,000 records
Graphs
 Bar/line/area charts  100 bars
 Pie chart  50 slices
 Bygroup chart  10 groups
 Time series plot  10 groups, 6000 points
 XY plot  1000 records
 Histogram  32000 records
 FI Scatterplot  1000 points
 Analysis Scatterplot  5000 points
Ttest and analysis of variance (anova)
 Ttest (Ind Gp)  32,000 records
 Oneway ANOVA  40 groups, up to 32,000 records
 Over 4000 records, the box plots will not be available for ttest and ANOVA
 Oneway repeated measures  40 groups, 4000 points
Nonparametric procedures
 KruskalWallis comparisons  20 groups
 Friedman's test  20 groups
 Cochran's Q test  20 groups
Regrassion and correlation
 Simple linear regression  3200 cases
 Multiple regression  (independent groups * cases) < 3200
 Correlation  15,000 records
Frequencies and crosstabulations
 Crosstabulations  32,000 records, table limit 15x120
 Frequencies  32,000 records, table limit 128 categories
 Goodness of fit  12 groups
 Comma delimited import  maximum of 128 fields, 65 max width or char field.
