test(x[,i]) KPSS = kpss1$statistic[[1]] KPSS = ifelse(kpss1$p.value[[1]]<0.01,paste(format(round(KPSS,3),nsmall=3),"*"),format(KPSS,nsmall=3)) za = urca::ur.za(x[,i],model="intercept",lag=10) za = ifelse(za@teststat[1]<za@cval[[1]],paste(format(round(za@...
add_significance(): add a column containing the p-value significance level p_round(),p_format(),p_mark_significant(): rounding and formatting p-values 提取统计信息 get_pwc_label(): Extract label from pairwise comparisons. get_test_label(): Extract label from statistical tests. create_test_...
add_significance(): add a column containing the p-value significance level p_round(),p_format(),p_mark_significant(): rounding and formatting p-values 提取统计信息 get_pwc_label(): Extract label from pairwise comparisons. get_test_label(): Extract label from statistical tests. create_test_...
cor_mat(): compute correlation matrix with p-values. Returns a data frame containing the matrix of the correlation coefficients. The output has an attribute named “pvalue”, which contains the matrix of the correlation test p-values. cor_get_pval(): extract a correlation matrix p-values fr...
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在UPE上执行命令display ipfpm statistic-type{loss|twoway-delay}instanceinstance-id查看IP FPM统计系统中指定的统计实例内的性能统计数据。 # 查看IP FPM统计实例1内的丢包统计数据。 [UPE]display ipfpm statistic-type loss instance 1Latest loss statistics of forward flow: Unit: p - packet, b - byte ...
项目描述 ipg value 帧间隙。 default ipg value 缺省帧间隙。display license resource information port-rtu 命令功能 display license resource information port-rtu命令用于查看当前设备上支持RTU的端口实时速率所需要的RTU控制项和使用策略。 命令格式 display license resource information port-rtu { all | slot slo...
F 统计量（First-stage F statistic）应该足够大（通常大于10），以避免弱工具变量问题。若F统计量过小，则说明工具变量与内生变量的相关性不够强，可能导致2SLS估计的偏差仍然很大。可以看到我们结果P很小，意思是拒绝了弱工具变量的原假设。Hausman test（豪斯曼检验）： 用于检验是否存在内生性。原假设是OLS估计...
ts <- t.test(x, mu = mu0) #对无效的mu=500进行t检验 ts$p.value 参数自抽样法:经验功效计算 统计问题:样本量如何影响功效? 我们如何回答:创建更多的功效曲线,因为实际均值在 350 到 650 之间变化,但使用大小为 n = 10、n = 20、n = 30、n = 40 和 n = 50 的样本生成它们。同一图上的所有...