【发布时间】：2020-07-14 09:49:33
【问题描述】：
我正在尝试使用 rpy2 在 python 中重现此R code：
library(gamlss)
library(gamlss.dist)
library(gamlss.add)
x <- c(37.50,46.79,48.30,46.04,43.40,39.25,38.49,49.51,40.38,36.98,40.00,
38.49,37.74,47.92,44.53,44.91,44.91,40.00,41.51,47.92,36.98,43.40,
42.26,41.89,38.87,43.02,39.25,40.38,42.64,36.98,44.15,44.91,43.40,
49.81,38.87,40.00,52.45,53.13,47.92,52.45,44.91,29.54,27.13,35.60,
45.34,43.37,54.15,42.77,42.88,44.26,27.14,39.31,24.80,16.62,30.30,
36.39,28.60,28.53,35.84,31.10,34.55,52.65,48.81,43.42,52.49,38.00,
38.65,34.54,37.70,38.11,43.05,29.95,32.48,24.63,35.33,41.34)
fit <- fitDist(x, k = 2, type = "realplus", trace = FALSE, try.gamlss = TRUE)
summary(fit)
我的尝试是：
from rpy2.robjects.packages import importr
from rpy2.robjects import numpy2ri
numpy2ri.activate()
utils = importr('utils')
utils.install_packages('gamlss')
gamlss = importr('gamlss')
base = importr('base')
x = np.array([7.50,46.79,48.30,46.04,43.40,39.25,38.49,49.51,40.38,36.98,40.00,
38.49,37.74,47.92,44.53,44.91,44.91,40.00,41.51,47.92,36.98,43.40,
42.26,41.89,38.87,43.02,39.25,40.38,42.64,36.98,44.15,44.91,43.40,
49.81,38.87,40.00,52.45,53.13,47.92,52.45,44.91,29.54,27.13,35.60,
45.34,43.37,54.15,42.77,42.88,44.26,27.14,39.31,24.80,16.62,30.30,
36.39,28.60,28.53,35.84,31.10,34.55,52.65,48.81,43.42,52.49,38.00,
38.65,34.54,37.70,38.11,43.05,29.95,32.48,24.63,35.33,41.34])
base.fitDist(x, k = 2, type = "realplus", trace = FALSE, try.gamlss = TRUE)
由于try.gamlss = TRUE，这是一个语法错误。
我应该怎么做？
【问题讨论】：
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你可以给我们一本字典。看到这个答案：stackoverflow.com/questions/41901917/…