我有一个字符串看起来像这样(实际文本要长得多):
".296.294.255.268.313.278.311.270.290.305.322.252.276.286.301.305.264.301.251.269.274.311.304.
230.280.264.327.301.301.265.287.285.306.265.282.319.235.262.278.249.239.284.237.249.289.250.
282.240.256.287.303.310.314.242.302.289.268.315.264.293.261.298.310.242.253.299.278.272.333.
272.295.306.276.317.286.250.272.272.274.282.308.262.285.326.321.285.270.270.241.283.305.319.
246.263.311.299.295.315.263.304.279.286.286.299.282.285.289.298.277.292.296.282.267.245.304.
322.252.265.313.288.310.281.272.266.243.285.309.295.269.295.308.275.316.267.283.311.300.252."
我需要将它转换为X个列表,每个列表包含3个数字。例如:
List1 <- c(296, 294, 255)
List2 <- c(268, 313, 278)
等等。
我尝试使用strsplit(split="\.")按分隔符拆分,但这会导致:1)产生我无法消除的断行符号;2)似乎我不能将值转换为数字。
有什么建议吗?