Ronan Fitzpatrick is the Head of Statistics at Statsols, the provider and developer of nQuery Sample Size Software. Leading through statistical innovation for over 20 years, nQuery is one of the world’s most trusted sample size and power analysis software packages. Used by biostatisticians of all levels of expertise and with over 50,000 users in over 100 countries, nQuery helps its users quickly and confidently calculate the appropriate sample size for their study. In 2017, 90% of organizations with FDA approved clinical trials used nQuery for their sample size calculation.

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