Graphpad prism 6 download how to#

Pearson or Spearman (nonparametric) correlation.

Interpolate new points along the standard curve.

Compare slopes and intercepts of two or more regression lines.

Test for departure from linearity with a runs test.

Force the regression line through a specified point.

Calculate slope and intercept with confidence intervals.

Identify outliers using Grubbs or ROUT method.

One sample t-test or Wilcoxon test to compare the column mean (or median) with a theoretical value.

Frequency distributions (bin to histogram), including cumulative histograms.

Mean or geometric means with confidence intervals.

Calculate min, max, quartiles, mean, SD, SEM, CI, CV,.

Compare curves with the log-rank test (including a test for trend).

Three-way ANOVA (limited to two levels in two of the factors, and any number of levels in the third).

Tukey, Newman-Keuls, Dunnett, Bonferron, Holm-Sidak, or Fishers LSD multiple comparisons testing main and simple effects.

Two-way ANOVA, with repeated measures in one or both factors.

Two-way ANOVA, even with missing values with some post-tests.

Calculate the relative risk and odds ratio with confidence intervals.

Fisher's exact test or the chi-square test.

Kruskal-Wallis or Friedman nonparametric one-way ANOVA with Dunn's post-test.

When this is chosen, multiple comparison tests also do not assume sphericity.

Greenhouse-Geisser correction so repeated measures one-way ANOVA does not have to assume sphericity.

Many multiple comparisons tests are accompanied by confidence intervals and multiplicity adjusted P values.

Ordinary or repeated measures one-way ANOVA followed by the Tukey, Newman-Keuls, Dunnett, Bonferroni or Holm-Sidak multiple comparison tests, the post-test for trend, or FisherвЂ™s Least Significant tests.

Perform many t-tests at once, using False Discovery Rate (or Bonferroni multiple comparisons) to choose which comparisons are discoveries to study further.

Wilcoxon test with a confidence interval of the median.

Kolmogorov-Smirnov test to compare two groups.

Nonparametric Mann-Whitney test, including a confidence interval of difference of medians.

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Graphpad prism 6 download how to#

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