NIWA » R-Ladies complete list The results are being filtered by the organization: NIWA Clear Search A B Ç D E F G H I J K L M N O P Q R S T U V W X Y Z W Amy Whitehead, , PhD Quantitative Freshwater Ecologist NIWA City Christchurch New Zealandhome Website: Personal website Biographical Info Interests: Statistics, R shiny applications Contact method: Twitter Updated 5 years ago.