mapping

问题 I am now doing exploratory analysis and the objective is to plot a quadrat map, determine if there exists complete spatial randomness (visually and using chi-square test), etc. However, I am having trouble plotting a quadrat map. I previously asked this question that led me to reproject my data. Here is my code: library(rgdal) #Brings Spatial Data in R library(spatstat) # Spatial Statistics library(maptools) library(raster) # Load nyc zip code boundary polygon shapefile s <- readOGR("/Users

问题 I am struggling between to database designs: I have Table A (Metrics) where stored app metrics for different dates and from different networks. id app_id network date param1 param2 ... 1 A_123 A 2020-12-01 2 C_123 C 2020-12-01 3 B_123 B 2020-12-01 4 A_123 A 2020-12-02 5 A_123 A 2020-12-03 5 A_456 A 2020-12-01 5 A_456 A 2020-12-02 5 B_456 B 2020-12-02 A_123, B_123 and C_123 is same app, but comes from different network, that's why I want to create mappings to give a common name. And I have

问题 I am struggling between to database designs: I have Table A (Metrics) where stored app metrics for different dates and from different networks. id app_id network date param1 param2 ... 1 A_123 A 2020-12-01 2 C_123 C 2020-12-01 3 B_123 B 2020-12-01 4 A_123 A 2020-12-02 5 A_123 A 2020-12-03 5 A_456 A 2020-12-01 5 A_456 A 2020-12-02 5 B_456 B 2020-12-02 A_123, B_123 and C_123 is same app, but comes from different network, that's why I want to create mappings to give a common name. And I have

问题 I am struggling between to database designs: I have Table A (Metrics) where stored app metrics for different dates and from different networks. id app_id network date param1 param2 ... 1 A_123 A 2020-12-01 2 C_123 C 2020-12-01 3 B_123 B 2020-12-01 4 A_123 A 2020-12-02 5 A_123 A 2020-12-03 5 A_456 A 2020-12-01 5 A_456 A 2020-12-02 5 B_456 B 2020-12-02 A_123, B_123 and C_123 is same app, but comes from different network, that's why I want to create mappings to give a common name. And I have

问题 I am struggling between to database designs: I have Table A (Metrics) where stored app metrics for different dates and from different networks. id app_id network date param1 param2 ... 1 A_123 A 2020-12-01 2 C_123 C 2020-12-01 3 B_123 B 2020-12-01 4 A_123 A 2020-12-02 5 A_123 A 2020-12-03 5 A_456 A 2020-12-01 5 A_456 A 2020-12-02 5 B_456 B 2020-12-02 A_123, B_123 and C_123 is same app, but comes from different network, that's why I want to create mappings to give a common name. And I have

问题 There is a special way of mapping a cube to a sphere described here: http://mathproofs.blogspot.com/2005/07/mapping-cube-to-sphere.html It is not your basic "normalize the point and you're done" approach and gives a much more evenly spaced mapping. I've tried to do the inverse of the mapping going from sphere coords to cube coords and have been unable to come up the working equations. It's a rather complex system of equations with lots of square roots. Any math geniuses want to take a crack

问题 I want to map complex object to dapper result from query which has two inner joins. I know we've solution to map one inner join but I want to map two inner joins result. Here is the Scenario: My Classes are: public class Order { public int id { get; set; } public string order_reference { get; set; } public string order_status { get; set; } public List<OrderLine> OrderLines { get; set; } } public class OrderLine { public int id { get; set; } public int order_id { get; set; } public string

问题 I want to map complex object to dapper result from query which has two inner joins. I know we've solution to map one inner join but I want to map two inner joins result. Here is the Scenario: My Classes are: public class Order { public int id { get; set; } public string order_reference { get; set; } public string order_status { get; set; } public List<OrderLine> OrderLines { get; set; } } public class OrderLine { public int id { get; set; } public int order_id { get; set; } public string

来源： https://stackoverflow.com/questions/61461133/using-profiles-with-nestjsx-automapper-in-nest-js

来源： https://stackoverflow.com/questions/61461133/using-profiles-with-nestjsx-automapper-in-nest-js