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* added software and statistical principles

* updated spanish po
* better summary for Vector
  • Loading branch information...
commit 64daa6e866a40a3748f25a8e3ef8cb8c0a7f9ca0 1 parent 9238c54
Claudio Bustos authored
14 README.txt
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@@ -23,6 +23,20 @@ Include:
* Creates reports on text, html and rtf, using ReportBuilder gem
* Graphics: Histogram, Boxplot and Scatterplot
+== PRINCIPLES
+
+* Software Design:
+ * One module/class for each type of analysis
+ * Options can be set as hash on initialize() or as setters methods
+ * Clean API for interactive sessions
+ * summary() returns all necessary informacion for interactive sessions
+ * All statistical data available though methods on objects
+ * All (important) methods should be tested. Better with random data.
+* Statistical Design
+ * Results are tested against text results, SPSS and R outputs.
+ * Go beyond Null Hiphotesis Testing, using confidence intervals and effect sizes when possible
+ * (When possible) All references for methods are documented, providing sensible information on documentation
+
== FEATURES:
* Classes for manipulation and storage of data:
BIN  data/locale/es/LC_MESSAGES/statsample.mo
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5 lib/statsample/regression/multiple/baseengine.rb
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@@ -79,6 +79,11 @@ def r
def sst
raise "You should implement this"
end
+ # R^2 Adjusted.
+ # Estimate Population R^2 usign Ezequiel formula.
+ # Always lower than sample R^2
+ # == Reference:
+ # * Leach, L. & Henson, R. (2007). The Use and Impact of Adjusted R2 Effects in Published Regression Research. Multiple Linear Regression Viewpoints, 33(1), 1-11.
def r2_adjusted
r2-((1-r2)*@predictors_n).quo(df_e)
end
25 lib/statsample/vector.rb
View
@@ -777,18 +777,27 @@ def report_building(b)
b.section(:name=>name) do |s|
s.text _("n :%d") % n
s.text _("n valid:%d") % n_valid
- s.text _("factors:%s") % factors.join(",")
- s.text _("mode: %s") % mode
- s.table(:name=>_("Distribution")) do |t|
- frequencies.sort.each do |k,v|
- key=labels.has_key?(k) ? labels[k]:k
- t.row [key, v , ("%0.2f%%" % (v.quo(n_valid)*100))]
+ if @type==:nominal
+ s.text _("factors:%s") % factors.join(",")
+ s.text _("mode: %s") % mode
+
+ s.table(:name=>_("Distribution")) do |t|
+ frequencies.sort.each do |k,v|
+ key=labels.has_key?(k) ? labels[k]:k
+ t.row [key, v , ("%0.2f%%" % (v.quo(n_valid)*100))]
+ end
end
end
- s.text _("median: %s") % median.to_s if(@type==:ordinal)
+
+ s.text _("median: %s") % median.to_s if(@type==:ordinal or @type==:scale)
if(@type==:scale)
s.text _("mean: %0.4f") % mean
- s.text _("sd: %0.4f") % sd.to_s
+ if sd
+ s.text _("std.dev.: %0.4f") % sd
+ s.text _("std.err.: %0.4f") % se
+ s.text _("skew: %0.4f") % skew
+ s.text _("kurtosis: %0.4f") % kurtosis
+ end
end
end
end
BIN  po/es/statsample.mo
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219 po/es/statsample.po
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@@ -1,8 +1,8 @@
msgid ""
msgstr ""
-"Project-Id-Version: statsample 1.0.0\n"
-"POT-Creation-Date: 2011-01-28 18:40-0300\n"
-"PO-Revision-Date: 2011-01-28 18:41-0300\n"
+"Project-Id-Version: statsample 1.0.1\n"
+"POT-Creation-Date: 2011-03-03 12:03-0300\n"
+"PO-Revision-Date: 2011-03-03 12:05-0300\n"
"Last-Translator: Claudio Bustos <clbustos@gmail.com>\n"
"Language-Team: Desarrollador\n"
"MIME-Version: 1.0\n"
@@ -15,49 +15,81 @@ msgstr ""
msgid "F Test"
msgstr "Prueba F"
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:82
+msgid "T Test"
+msgstr "Prueba T"
+
+#: lib/statsample/test/t.rb:83
+msgid "Estimate"
+msgstr "Estimado"
+
+#: lib/statsample/test/t.rb:84
+msgid "Std.Err.of Estimate"
+msgstr "Err.Est. del Estimado"
+
+#: lib/statsample/test/t.rb:114
+msgid "%s: %0.4f | %s: %0.4f"
+msgstr "%s: %0.4f | %s: %0.4f"
+
+#: lib/statsample/test/t.rb:120
+msgid "t(%d) = %0.4f, p=%0.4f (%s tails)"
+msgstr "t(%d) = %0.4f, p=%0.4f (%s colas)"
+
+#: lib/statsample/test/t.rb:121
+msgid "CI(%d%%): %0.4f - %0.4f"
+msgstr "IC(%d%%): %0.4f - %0.4f"
+
+#: lib/statsample/test/t.rb:190
+msgid "Sample mean: %0.4f | Sample sd: %0.4f | se : %0.4f"
+msgstr "Media de la muestra: %0.4f | DE de la muestra: %0.4f | EE : %0.4f"
+
+#: lib/statsample/test/t.rb:191
+msgid "Population mean: %0.4f"
+msgstr "Promedio población: %0.4f"
+
+#: lib/statsample/test/t.rb:292
msgid "Mean and standard deviation"
msgstr "Promedio y desviación estándar"
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
#: lib/statsample/regression/simple.rb:109
#: lib/statsample/factor/pca.rb:216
#: lib/statsample/factor/principalaxis.rb:202
msgid "Variable"
msgstr "Variable"
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
#: lib/statsample/dominanceanalysis/bootstrap.rb:208
msgid "mean"
msgstr "promedio"
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
msgid "sd"
msgstr "de"
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
#: lib/statsample/factor/parallelanalysis.rb:103
#: lib/statsample/factor/parallelanalysis.rb:111
msgid "n"
msgstr "n"
-#: lib/statsample/test/t.rb:213
+#: lib/statsample/test/t.rb:296
msgid "Levene test for equality of variances"
msgstr "Test de Levene para igualdad de variancas"
-#: lib/statsample/test/t.rb:215
+#: lib/statsample/test/t.rb:298
msgid "T statistics"
msgstr "Estadístico T"
-#: lib/statsample/test/t.rb:216
+#: lib/statsample/test/t.rb:299
msgid "Equal variance"
msgstr "Varianza Igual"
-#: lib/statsample/test/t.rb:217
+#: lib/statsample/test/t.rb:300
msgid "Non equal variance"
msgstr "Varianza Desigual"
-#: lib/statsample/test/t.rb:219
+#: lib/statsample/test/t.rb:302
msgid "Effect size"
msgstr "Tamaño del efecto"
@@ -272,7 +304,7 @@ msgid "Anova Two-Way on %s"
msgstr "Anova de dos vías en %s"
#: lib/statsample/anova/twoway.rb:184
-#: lib/statsample/anova/oneway.rb:101
+#: lib/statsample/anova/oneway.rb:127
msgid "Test of Homogeneity of variances (Levene)"
msgstr "Test de homogeneidad de varianza (Levene)"
@@ -289,22 +321,38 @@ msgstr "Varianza explicada"
msgid "Unexplained variance"
msgstr "Varianza sin explicar"
-#: lib/statsample/anova/oneway.rb:91
+#: lib/statsample/anova/oneway.rb:97
msgid "Anova One-Way"
msgstr "Anova de una vía"
-#: lib/statsample/anova/oneway.rb:92
+#: lib/statsample/anova/oneway.rb:98
msgid "Between Groups"
msgstr "Entre grupos"
-#: lib/statsample/anova/oneway.rb:93
+#: lib/statsample/anova/oneway.rb:99
msgid "Within Groups"
msgstr "Dentro de grupos"
-#: lib/statsample/anova/oneway.rb:137
+#: lib/statsample/anova/oneway.rb:119
+msgid "Contrast for %s"
+msgstr "Contraste para %s"
+
+#: lib/statsample/anova/oneway.rb:163
msgid "Descriptives"
msgstr "Descriptivos"
+#: lib/statsample/anova/contrast.rb:13
+msgid "Psi estimate"
+msgstr "Psi Estimado"
+
+#: lib/statsample/anova/contrast.rb:14
+msgid "Contrast"
+msgstr "Contraste"
+
+#: lib/statsample/anova/contrast.rb:73
+msgid "Contrast:%s"
+msgstr "Contraste: %s"
+
#: lib/statsample/graph/scatterplot.rb:72
msgid "Scatterplot (%s - %s)"
msgstr "Diagrama de dispersión (%s - %s)"
@@ -540,27 +588,27 @@ msgstr "Análisis de múltiples escalas"
msgid "Scale %s"
msgstr "Escala %s"
-#: lib/statsample/reliability/multiscaleanalysis.rb:143
+#: lib/statsample/reliability/multiscaleanalysis.rb:145
msgid "Reliability analysis of scales"
msgstr "Análisis de confiabilidad de escalas"
-#: lib/statsample/reliability/multiscaleanalysis.rb:149
+#: lib/statsample/reliability/multiscaleanalysis.rb:151
msgid "Correlation matrix for %s"
msgstr "Matriz de correlaciones para %s"
-#: lib/statsample/reliability/multiscaleanalysis.rb:154
+#: lib/statsample/reliability/multiscaleanalysis.rb:156
msgid "PCA for %s"
msgstr "ACP para %s"
-#: lib/statsample/reliability/multiscaleanalysis.rb:159
+#: lib/statsample/reliability/multiscaleanalysis.rb:161
msgid "Principal Axis for %s"
msgstr "Ejes principales para %s"
-#: lib/statsample/reliability/multiscaleanalysis.rb:165
+#: lib/statsample/reliability/multiscaleanalysis.rb:167
msgid "Parallel Analysis for %s"
msgstr "Análisis Paralelo para %s"
-#: lib/statsample/reliability/multiscaleanalysis.rb:170
+#: lib/statsample/reliability/multiscaleanalysis.rb:172
msgid "MAP for %s"
msgstr "MAP para %s"
@@ -600,96 +648,96 @@ msgstr "p: %0.3f"
msgid "No problematic items"
msgstr "Sin ítems problemáticos"
-#: lib/statsample/reliability/scaleanalysis.rb:45
+#: lib/statsample/reliability/scaleanalysis.rb:44
msgid "Reliability Analisis"
msgstr "Análisis de confiabilidad"
-#: lib/statsample/reliability/scaleanalysis.rb:158
+#: lib/statsample/reliability/scaleanalysis.rb:157
msgid "Summary for %s with all items"
msgstr "Sumario para %s con todos los ítems"
-#: lib/statsample/reliability/scaleanalysis.rb:159
+#: lib/statsample/reliability/scaleanalysis.rb:158
msgid "Items"
msgstr "Ítems"
-#: lib/statsample/reliability/scaleanalysis.rb:160
-#: lib/statsample/reliability/scaleanalysis.rb:177
+#: lib/statsample/reliability/scaleanalysis.rb:159
+#: lib/statsample/reliability/scaleanalysis.rb:176
msgid "Sum mean"
msgstr "Promedio de suma"
-#: lib/statsample/reliability/scaleanalysis.rb:161
+#: lib/statsample/reliability/scaleanalysis.rb:160
msgid "S.d. mean"
msgstr "Promedio de d.e."
-#: lib/statsample/reliability/scaleanalysis.rb:163
+#: lib/statsample/reliability/scaleanalysis.rb:162
msgid "Deleted items"
msgstr "Ítems eliminados"
-#: lib/statsample/reliability/scaleanalysis.rb:173
+#: lib/statsample/reliability/scaleanalysis.rb:172
msgid "Summary for %s"
msgstr "Sumario para %s"
-#: lib/statsample/reliability/scaleanalysis.rb:174
+#: lib/statsample/reliability/scaleanalysis.rb:173
msgid "Valid Items"
msgstr "Ítems Válidos"
-#: lib/statsample/reliability/scaleanalysis.rb:176
+#: lib/statsample/reliability/scaleanalysis.rb:175
msgid "Valid cases"
msgstr "casos válidos"
-#: lib/statsample/reliability/scaleanalysis.rb:178
+#: lib/statsample/reliability/scaleanalysis.rb:177
msgid "Sum sd"
msgstr "d.e. de suma"
-#: lib/statsample/reliability/scaleanalysis.rb:180
+#: lib/statsample/reliability/scaleanalysis.rb:179
msgid "Sum median"
msgstr "Mediana de suma"
-#: lib/statsample/reliability/scaleanalysis.rb:182
+#: lib/statsample/reliability/scaleanalysis.rb:181
msgid "Item mean"
msgstr "Promedio de los ítemes"
-#: lib/statsample/reliability/scaleanalysis.rb:183
+#: lib/statsample/reliability/scaleanalysis.rb:182
msgid "Item sd"
msgstr "DE de Items"
-#: lib/statsample/reliability/scaleanalysis.rb:185
+#: lib/statsample/reliability/scaleanalysis.rb:184
msgid "Skewness"
msgstr "Sesgo"
-#: lib/statsample/reliability/scaleanalysis.rb:186
+#: lib/statsample/reliability/scaleanalysis.rb:185
msgid "Kurtosis"
msgstr "Curtosis"
-#: lib/statsample/reliability/scaleanalysis.rb:188
+#: lib/statsample/reliability/scaleanalysis.rb:187
msgid "Cronbach's alpha"
msgstr "Alfa de Cronbach"
-#: lib/statsample/reliability/scaleanalysis.rb:189
+#: lib/statsample/reliability/scaleanalysis.rb:188
msgid "Standarized Cronbach's alpha"
msgstr "Alfa de Cronbach estandarizado"
-#: lib/statsample/reliability/scaleanalysis.rb:190
+#: lib/statsample/reliability/scaleanalysis.rb:189
msgid "Mean rpb"
msgstr "rbp medio"
-#: lib/statsample/reliability/scaleanalysis.rb:192
+#: lib/statsample/reliability/scaleanalysis.rb:191
msgid "Variances mean"
msgstr "Promedio de las varianzas"
-#: lib/statsample/reliability/scaleanalysis.rb:193
+#: lib/statsample/reliability/scaleanalysis.rb:192
msgid "Covariances mean"
msgstr "Promedio de las covarianzas"
-#: lib/statsample/reliability/scaleanalysis.rb:197
+#: lib/statsample/reliability/scaleanalysis.rb:196
msgid "Items for obtain alpha(0.8) : %d"
msgstr "Ítems para obtener alfa(0,8): %d"
-#: lib/statsample/reliability/scaleanalysis.rb:198
+#: lib/statsample/reliability/scaleanalysis.rb:197
msgid "Items for obtain alpha(0.9) : %d"
msgstr "Ítems para obtener alfa(0,9): %d"
-#: lib/statsample/reliability/scaleanalysis.rb:206
+#: lib/statsample/reliability/scaleanalysis.rb:205
msgid "Items report for %s"
msgstr "Reporte de ítems para %s"
@@ -857,104 +905,55 @@ msgstr "%s(centrado)"
msgid "%s(percentil)"
msgstr "%s(percentil)"
-#: lib/statsample/vector.rb:667
+#: lib/statsample/vector.rb:778
msgid "n :%d"
msgstr "n: %s"
-#: lib/statsample/vector.rb:668
+#: lib/statsample/vector.rb:779
msgid "n valid:%d"
msgstr "n válido: %d"
-#: lib/statsample/vector.rb:669
+#: lib/statsample/vector.rb:780
msgid "factors:%s"
msgstr "factores:%s"
-#: lib/statsample/vector.rb:670
+#: lib/statsample/vector.rb:781
msgid "mode: %s"
msgstr "modo: %s"
-#: lib/statsample/vector.rb:671
+#: lib/statsample/vector.rb:782
msgid "Distribution"
msgstr "Distribución"
-#: lib/statsample/vector.rb:677
+#: lib/statsample/vector.rb:788
msgid "median: %s"
msgstr "Mediana: %s"
-#: lib/statsample/vector.rb:679
+#: lib/statsample/vector.rb:790
msgid "mean: %0.4f"
msgstr "promedio: %0.3f"
-#: lib/statsample/vector.rb:680
+#: lib/statsample/vector.rb:791
msgid "sd: %0.4f"
msgstr "d.e.: %0.3f"
-#: lib/statsample/dataset.rb:134
+#: lib/statsample/dataset.rb:161
msgid "Dataset %d"
msgstr "Dataset %d"
-#: lib/statsample/dataset.rb:427
+#: lib/statsample/dataset.rb:457
msgid "Sum from %s"
msgstr "Suma para %s"
-#: lib/statsample/dataset.rb:480
+#: lib/statsample/dataset.rb:510
msgid "Means from %s"
msgstr "Media desde %s"
-#: lib/statsample/dataset.rb:704
+#: lib/statsample/dataset.rb:734
msgid "%s(filtered)"
msgstr "%s(filtrado)"
-#: lib/statsample/dataset.rb:926
+#: lib/statsample/dataset.rb:956
msgid "Cases: %d"
msgstr "Casos: %s"
-#~ msgid "R=%0.3f"
-#~ msgstr "R: %0.3f"
-#~ msgid "Sum variance"
-#~ msgstr "Varianza de suma"
-#~ msgid "actual"
-#~ msgstr "real"
-#~ msgid "Polychoric correlation"
-#~ msgstr "Correlación policórica"
-#~ msgid "Minimizing using GSL Brent method\n"
-#~ msgstr "Minimizando usando método GSL Brent\n"
-#~ msgid "Two step minimization using %s method\n"
-#~ msgstr "Minimización en dos etapas usando método %s\n"
-#~ msgid "Contingence Table"
-#~ msgstr "Tabla de Contingencia"
-#~ msgid "Thresholds"
-#~ msgstr "Umbrales"
-
-#, fuzzy
-#~ msgid "Threshold X %d"
-#~ msgstr "Umbral X: %0.3f"
-
-#, fuzzy
-#~ msgid "Threshold Y %d"
-#~ msgstr "Umbral Y:%0.3f"
-#~ msgid "Test of bivariate normality: X2 = %0.3f, df = %d, p= %0.5f"
-#~ msgstr "Prueba de normalidad bivariada: X2 = %0.3f, g.l. = %d, p= %0.5f"
-#~ msgid "Threshold X: %0.3f "
-#~ msgstr "Umbral X: %0.3f"
-#~ msgid "Threshold Y: %0.3f "
-#~ msgstr "Umbral Y:%0.3f"
-#~ msgid "Factor Analysis: "
-#~ msgstr "Análisis de Factores:"
-#~ msgid "DAB: "
-#~ msgstr "RAD:"
-#~ msgid "Total mean"
-#~ msgstr "Promedio total"
-#~ msgid "Total sd"
-#~ msgstr "d.e. total"
-#~ msgid "Median"
-#~ msgstr "Mediana"
-#~ msgid "\"Anova Two-Way on #{@ds[dep_var].name}\""
-#~ msgstr "\"Anova de dos vías en #{@ds[dep_var].name}\""
-#~ msgid "Crosstab"
-#~ msgstr "Tabulación cruzada"
-#~ msgid "Crosstab: "
-#~ msgstr "Tabulación cruzada:"
-#~ msgid ")}"
-#~ msgstr ")}"
-
168 po/statsample.pot
View
@@ -6,8 +6,8 @@
#, fuzzy
msgid ""
msgstr ""
-"Project-Id-Version: statsample 1.0.0\n"
-"POT-Creation-Date: 2011-01-28 18:40-0300\n"
+"Project-Id-Version: statsample 1.0.1\n"
+"POT-Creation-Date: 2011-03-03 12:03-0300\n"
"PO-Revision-Date: 2009-08-04 15:36-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -20,46 +20,78 @@ msgstr ""
msgid "F Test"
msgstr ""
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:82
+msgid "T Test"
+msgstr ""
+
+#: lib/statsample/test/t.rb:83
+msgid "Estimate"
+msgstr ""
+
+#: lib/statsample/test/t.rb:84
+msgid "Std.Err.of Estimate"
+msgstr ""
+
+#: lib/statsample/test/t.rb:114
+msgid "%s: %0.4f | %s: %0.4f"
+msgstr ""
+
+#: lib/statsample/test/t.rb:120
+msgid "t(%d) = %0.4f, p=%0.4f (%s tails)"
+msgstr ""
+
+#: lib/statsample/test/t.rb:121
+msgid "CI(%d%%): %0.4f - %0.4f"
+msgstr ""
+
+#: lib/statsample/test/t.rb:190
+msgid "Sample mean: %0.4f | Sample sd: %0.4f | se : %0.4f"
+msgstr ""
+
+#: lib/statsample/test/t.rb:191
+msgid "Population mean: %0.4f"
+msgstr ""
+
+#: lib/statsample/test/t.rb:292
msgid "Mean and standard deviation"
msgstr ""
-#: lib/statsample/test/t.rb:209 lib/statsample/regression/simple.rb:109
+#: lib/statsample/test/t.rb:292 lib/statsample/regression/simple.rb:109
#: lib/statsample/factor/pca.rb:216 lib/statsample/factor/principalaxis.rb:202
msgid "Variable"
msgstr ""
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
#: lib/statsample/dominanceanalysis/bootstrap.rb:208
msgid "mean"
msgstr ""
-#: lib/statsample/test/t.rb:209
+#: lib/statsample/test/t.rb:292
msgid "sd"
msgstr ""
-#: lib/statsample/test/t.rb:209 lib/statsample/factor/parallelanalysis.rb:103
+#: lib/statsample/test/t.rb:292 lib/statsample/factor/parallelanalysis.rb:103
#: lib/statsample/factor/parallelanalysis.rb:111
msgid "n"
msgstr ""
-#: lib/statsample/test/t.rb:213
+#: lib/statsample/test/t.rb:296
msgid "Levene test for equality of variances"
msgstr ""
-#: lib/statsample/test/t.rb:215
+#: lib/statsample/test/t.rb:298
msgid "T statistics"
msgstr ""
-#: lib/statsample/test/t.rb:216
+#: lib/statsample/test/t.rb:299
msgid "Equal variance"
msgstr ""
-#: lib/statsample/test/t.rb:217
+#: lib/statsample/test/t.rb:300
msgid "Non equal variance"
msgstr ""
-#: lib/statsample/test/t.rb:219
+#: lib/statsample/test/t.rb:302
msgid "Effect size"
msgstr ""
@@ -268,7 +300,7 @@ msgstr ""
msgid "Anova Two-Way on %s"
msgstr ""
-#: lib/statsample/anova/twoway.rb:184 lib/statsample/anova/oneway.rb:101
+#: lib/statsample/anova/twoway.rb:184 lib/statsample/anova/oneway.rb:127
msgid "Test of Homogeneity of variances (Levene)"
msgstr ""
@@ -284,22 +316,38 @@ msgstr ""
msgid "Unexplained variance"
msgstr ""
-#: lib/statsample/anova/oneway.rb:91
+#: lib/statsample/anova/oneway.rb:97
msgid "Anova One-Way"
msgstr ""
-#: lib/statsample/anova/oneway.rb:92
+#: lib/statsample/anova/oneway.rb:98
msgid "Between Groups"
msgstr ""
-#: lib/statsample/anova/oneway.rb:93
+#: lib/statsample/anova/oneway.rb:99
msgid "Within Groups"
msgstr ""
-#: lib/statsample/anova/oneway.rb:137
+#: lib/statsample/anova/oneway.rb:119
+msgid "Contrast for %s"
+msgstr ""
+
+#: lib/statsample/anova/oneway.rb:163
msgid "Descriptives"
msgstr ""
+#: lib/statsample/anova/contrast.rb:13
+msgid "Psi estimate"
+msgstr ""
+
+#: lib/statsample/anova/contrast.rb:14
+msgid "Contrast"
+msgstr ""
+
+#: lib/statsample/anova/contrast.rb:73
+msgid "Contrast:%s"
+msgstr ""
+
#: lib/statsample/graph/scatterplot.rb:72
msgid "Scatterplot (%s - %s)"
msgstr ""
@@ -529,27 +577,27 @@ msgstr ""
msgid "Scale %s"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:143
+#: lib/statsample/reliability/multiscaleanalysis.rb:145
msgid "Reliability analysis of scales"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:149
+#: lib/statsample/reliability/multiscaleanalysis.rb:151
msgid "Correlation matrix for %s"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:154
+#: lib/statsample/reliability/multiscaleanalysis.rb:156
msgid "PCA for %s"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:159
+#: lib/statsample/reliability/multiscaleanalysis.rb:161
msgid "Principal Axis for %s"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:165
+#: lib/statsample/reliability/multiscaleanalysis.rb:167
msgid "Parallel Analysis for %s"
msgstr ""
-#: lib/statsample/reliability/multiscaleanalysis.rb:170
+#: lib/statsample/reliability/multiscaleanalysis.rb:172
msgid "MAP for %s"
msgstr ""
@@ -589,96 +637,96 @@ msgstr ""
msgid "No problematic items"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:45
+#: lib/statsample/reliability/scaleanalysis.rb:44
msgid "Reliability Analisis"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:158
+#: lib/statsample/reliability/scaleanalysis.rb:157
msgid "Summary for %s with all items"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:159
+#: lib/statsample/reliability/scaleanalysis.rb:158
msgid "Items"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:160
-#: lib/statsample/reliability/scaleanalysis.rb:177
+#: lib/statsample/reliability/scaleanalysis.rb:159
+#: lib/statsample/reliability/scaleanalysis.rb:176
msgid "Sum mean"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:161
+#: lib/statsample/reliability/scaleanalysis.rb:160
msgid "S.d. mean"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:163
+#: lib/statsample/reliability/scaleanalysis.rb:162
msgid "Deleted items"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:173
+#: lib/statsample/reliability/scaleanalysis.rb:172
msgid "Summary for %s"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:174
+#: lib/statsample/reliability/scaleanalysis.rb:173
msgid "Valid Items"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:176
+#: lib/statsample/reliability/scaleanalysis.rb:175
msgid "Valid cases"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:178
+#: lib/statsample/reliability/scaleanalysis.rb:177
msgid "Sum sd"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:180
+#: lib/statsample/reliability/scaleanalysis.rb:179
msgid "Sum median"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:182
+#: lib/statsample/reliability/scaleanalysis.rb:181
msgid "Item mean"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:183
+#: lib/statsample/reliability/scaleanalysis.rb:182
msgid "Item sd"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:185
+#: lib/statsample/reliability/scaleanalysis.rb:184
msgid "Skewness"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:186
+#: lib/statsample/reliability/scaleanalysis.rb:185
msgid "Kurtosis"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:188
+#: lib/statsample/reliability/scaleanalysis.rb:187
msgid "Cronbach's alpha"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:189
+#: lib/statsample/reliability/scaleanalysis.rb:188
msgid "Standarized Cronbach's alpha"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:190
+#: lib/statsample/reliability/scaleanalysis.rb:189
msgid "Mean rpb"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:192
+#: lib/statsample/reliability/scaleanalysis.rb:191
msgid "Variances mean"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:193
+#: lib/statsample/reliability/scaleanalysis.rb:192
msgid "Covariances mean"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:197
+#: lib/statsample/reliability/scaleanalysis.rb:196
msgid "Items for obtain alpha(0.8) : %d"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:198
+#: lib/statsample/reliability/scaleanalysis.rb:197
msgid "Items for obtain alpha(0.9) : %d"
msgstr ""
-#: lib/statsample/reliability/scaleanalysis.rb:206
+#: lib/statsample/reliability/scaleanalysis.rb:205
msgid "Items report for %s"
msgstr ""
@@ -846,54 +894,54 @@ msgstr ""
msgid "%s(percentil)"
msgstr ""
-#: lib/statsample/vector.rb:667
+#: lib/statsample/vector.rb:778
msgid "n :%d"
msgstr ""
-#: lib/statsample/vector.rb:668
+#: lib/statsample/vector.rb:779
msgid "n valid:%d"
msgstr ""
-#: lib/statsample/vector.rb:669
+#: lib/statsample/vector.rb:780
msgid "factors:%s"
msgstr ""
-#: lib/statsample/vector.rb:670
+#: lib/statsample/vector.rb:781
msgid "mode: %s"
msgstr ""
-#: lib/statsample/vector.rb:671
+#: lib/statsample/vector.rb:782
msgid "Distribution"
msgstr ""
-#: lib/statsample/vector.rb:677
+#: lib/statsample/vector.rb:788
msgid "median: %s"
msgstr ""
-#: lib/statsample/vector.rb:679
+#: lib/statsample/vector.rb:790
msgid "mean: %0.4f"
msgstr ""
-#: lib/statsample/vector.rb:680
+#: lib/statsample/vector.rb:791
msgid "sd: %0.4f"
msgstr ""
-#: lib/statsample/dataset.rb:134
+#: lib/statsample/dataset.rb:161
msgid "Dataset %d"
msgstr ""
-#: lib/statsample/dataset.rb:427
+#: lib/statsample/dataset.rb:457
msgid "Sum from %s"
msgstr ""
-#: lib/statsample/dataset.rb:480
+#: lib/statsample/dataset.rb:510
msgid "Means from %s"
msgstr ""
-#: lib/statsample/dataset.rb:704
+#: lib/statsample/dataset.rb:734
msgid "%s(filtered)"
msgstr ""
-#: lib/statsample/dataset.rb:926
+#: lib/statsample/dataset.rb:956
msgid "Cases: %d"
msgstr ""
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